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A Rechargeable Urea-Assisted Zn-Air Battery With High Energy Efficiency and Fast-Charging Enabled by Engineering High-Energy Interfacial Structures

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Angewandte Chemie 2024年第49期136卷

作者： Mingjie Wu Yinghui Xu Jian Luo Siyi Yang Gaixia Zhang Lei Du Huixia Luo Xun Cui Yingkui Yang Shuhui Sun State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile University Wuhan 430200 China Department of Electrical Engineering École de Technologie Supérieure (ÉTS) Montréal Québec H3C 1K3 Canada Huangpu Hydrogen Energy Innovation Centre/School of Chemistry and Chemical Engineering Guangzhou University Wai Huan Xi Road 230 Guangzhou 510006 P. R. China School of Materials Science and Engineering State Key Laboratory of Optoelectronic Materials and Technologies Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices Key Lab of Polymer Composite & Functional Materials Sun Yat-Sen University No. 135 Xingang Xi Road Guangzhou 510275 P. R. China Institut National de la Recherche Scientifique (INRS) Center Énergie Matériaux Télécommunications Varennes Québec J3X 1P7 Canada

Electrochemical urea oxidation reaction (UOR) offers a promising alternative to the oxygen evolution reaction (OER) in clean energy conversion and storage systems. Nickel-based catalysts are regarded as highly promising electrocatalysts for the UOR. However, their effectiveness is significantly hindered by the unavoidable self-oxidation reaction of nickel species during UOR. To address this challenge, we proposed an interface chemistry modulation strategy to boost UOR kinetics by creating a high-energy interfacial heterostructure. This heterostructure incorporates Ag at the CoOOH@NiOOH heterojunction interface, where strong interactions significantly promote the electron exchanges at the heterojunction interface between -OH and -O groups. Consequently, the improved electron delocalization leads to the formation of stronger bonds between Co sites and urea CO(NH 2 ) 2 , promoting a preference for urea to occupy Co active sites over OH*. The resulting catalyst, Ag−CoOOH@NiOOH, demonstrates ultrahigh UOR activity with a low potential of 1.33 V at 100 mA cm −2 . The fabricated catalyst exhibits a mass activity over 11.9 times greater than the initial cobalt oxyhydroxide. The rechargeable urea-assisted zinc-air batteries (ZABs) achieve a record-breaking energy efficiency of 74.56 % at 1 mA cm −2 , remarkable durability (1000 hours at a current density of 50 mA cm −2 ), and quick charge performances.

关键词： Zinc-air battery Urea oxidation reaction Oxygen evolution reaction Heterojunction interface Fast-charging

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High-Performance Thermoelectric α-Ag9Ga1−xTe6Compounds with Ultralow Lattice Thermal Conductivity Originating from Ag9Te2Motifs

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Angewandte Chemie 2022年第36期134卷

作者： Yingfei Tang Yimeng Yu Na Zhao Keke Liu Haijie Chen Constantinos C. Stoumpos Yixuan Shi Shuo Chen Lingxiao Yu Jinsong Wu Qingjie Zhang Xianli Su Xinfeng Tang State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China International School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 China Contribution: Conceptualization (equal) Data curation (lead) Formal analysis (lead) Investigation (equal) Methodology (equal) Visualization (equal) Writing - original draft (lead) Nanostructure Research Center Wuhan University of Technology Wuhan 430070 China Contribution: Data curation (equal) Software (equal) Visualization (supporting) Contribution: Investigation (equal) Methodology (equal) Contribution: Investigation (equal) Methodology (equal) Visualization (equal) State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Institute of Functional Materials College of Materials Science and Engineering Donghua University Shanghai 201620 China Contribution: Methodology (equal) Visualization (equal) Writing - review & editing (equal) Department of Materials Science and Technology Voutes Campus University of Crete Iraklio Heraklion 70013 Greece Contribution: Methodology (equal) Visualization (equal) Contribution: Investigation (equal) Visualization (equal) Contribution: Conceptualization (equal) Investigation (equal) Contribution: Methodology (equal) Contribution: Conceptualization (equal) Methodology (equal) Contribution: Conceptualization (equal) Investigation (equal) Methodology (equal) Writing - review & editing (equal) Contribution: Conceptualization (equal) Funding acquisition (lead) Methodology (equal) Supervision (equal) Writing - review & editing (equal)

We have determined the complex atomic structure of high-temperature α-Ag 9 GaTe 6 phase with a hexagonal lattice ( P 6 3 mc space group, a = b =8.2766 Å, c =13.4349 Å). The structure has outer [GaTe 4 ] 5− tetrahedrons and inner [Ag 9 Te 2 ] 5+ clusters. All of the Ag ions are disorderly distributed in the lattice. Seven types of the Ag atoms constitute the cage-like [Ag 9 Te 2 ] 5+ clusters. The highly disordered Ag ions vibrate in-harmonically, producing strong coupling between low frequency optical phonons and acoustic phonons. This in conjunction with a low sound velocity of 1354 m s −1 leads to an ultralow thermal conductivity of 0.20 W m −1 K −1 at 673 K. Meanwhile, the deficiency of Ga in Ag 9 Ga 1− x Te 6 compounds effectively optimizes the electronic transport properties. Ag 9 Ga 0.91 Te 6 attains a highest power factor of 0.40 mW m −1 K −2 at 673 K. All these contribute to a much-improved ZT value of 1.13 at 623 K for Ag 9 Ga 0.95 Te 6 , which is 41 % higher than that of the pristine Ag 9 GaTe 6 sample.

关键词： α-Ag9GaTe6 Crystal Structure Ga Deficiency Thermoelectrics Ultralow Lattice Thermal Conductivity

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The AFLOW fleet for materials discovery

arXiv

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arXiv 2017年

作者： Toher, Cormac Oses, Corey Hicks, David Gossett, Eric Rose, Frisco Nath, Pinku Usanmaz, Demet Ford, Denise C. Perim, Eric Calderon, Camilo E. Plata, Jose J. Lederer, Yoav Jahnátek, Michal Setyawan, Wahyu Wang, Shidong Xue, Junkai Rasch, Kevin Chepulskii, Roman V. Taylor, Richard H. Gomez, Geena Shi, Harvey Supka, Andrew R. Al Orabi, Rabih Al Rahal Gopal, Priya Cerasoli, Frank T. Liyanage, Laalitha Wang, Haihang Siloi, Ilaria Agapito, Luis A. Nyshadham, Chandramouli Hart, Gus L.W. Carrete, Jesús Legrain, Fleur Mingo, Natalio Zurek, Eva Isayev, Olexandr Tropsha, Alexander Sanvito, Stefano Hanson, Robert M. Takeuchi, Ichiro Mehl, Michael J. Kolmogorov, Aleksey N. Yang, Kesong D'Amico, Pino Calzolari, Arrigo Costa, Marcio De Gennaro, Riccardo Nardelli, Marco Buongiorno Fornari, Marco Levy, Ohad Curtarolo, Stefano Department of Mechanical Engineering and Materials Science Duke University DurhamNC27708 United States Center for Materials Genomics Duke University DurhamNC27708 United States Departamento de Química Física Universidad de Sevilla Sevilla41012 Spain Department of Physics NRCN P.O. Box 9001 Beer-Sheva84190 Israel Department of Materials Science and Engineering Massachusetts Institute of Technology MA02139 United States Department of Physics and Science of Advanced Materials Program Central Michigan University Mount PleasantMI48859 United States Science of Advanced Materials Program Central Michigan University Mount PleasantMI United States Solvay Design and Development of Functional Materials Department AXEL'ONE Collaborative Platform - Innovative Materials Saint Fons Cedex69192 France Department of Physics Department of Chemistry University of North Texas DentonTX76203 United States Department of Physics and Astronomy Brigham Young University ProvoUT84602 United States Institute of Materials Chemistry TU Wien ViennaA-1060 Austria Universite e Grenoble Alpes Grenoble38000 France CEA LITEN 17 Rue des Martyrs Grenoble38054 France Department of Chemistry State University of New York at Buffalo BuffaloNY14260 United States Laboratory for Molecular Modeling Division of Chemical Biology and Medicinal Chemistry UNC Eshelman School of Pharmacy University of North Carolina Chapel HillNC27599 United States School of Physics AMBER and CRANN Institute Trinity College Dublin 2 Ireland Department of Chemistry St. Olaf College NorthfieldMN55057 United States Center for Nanophysics and Advanced Materials University of Maryland College ParkMD20742 United States Department of Materials Science and Engineering University of Maryland College ParkMD20742 United States United States Naval Academy AnnapolisMD21402 United States Department of Physics Binghamton University State University of New York BinghamtonNY13902 United States Depart

The traditional paradigm for materials discovery has been recently expanded to incorporate substantial data driven research. With the intent to accelerate the development and the deployment of new technologies, the AFLOW Fleet for computational materials design automates high-throughput first principles calculations, and provides tools for data verification and dissemination for a broad community of users. AFLOW incorporates different computational modules to robustly determine thermodynamic stability, electronic band structures, vibrational dispersions, thermo-mechanical properties and more. The AFLOW data repository is publicly accessible online at ***, with more than 1.7 million materials entries and a panoply of queryable computed properties. Tools to programmatically search and process the data, as well as to perform online machine learning predictions, are also available. Copyright © 2017, The Authors. All rights reserved.

关键词： Calculations

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Observation and study of the decay J/ψ → φηη0

arXiv

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arXiv 2018年

作者： Ablikim, M. Achasov, M.N. Ahmed, S. Albrecht, M. Alekseev, M. Amoroso, A. An, F.F. An, Q. Bai, J.Z. Bai, Y. Bakina, O. Baldini Ferroli, R. Ban, Y. Begzsuren, K. Bennett, D.W. Bennett, J.V. Berger, N. Bertani, M. Bettoni, D. Bianchi, F. Boger, E. Boyko, I. Briere, R.A. Cai, H. Cai, X. Cakir, O. Calcaterra, A. Cao, G.F. Cetin, S.A. Chai, J. Chang, J.F. Chelkov, G. Chen, G. Chen, H.S. Chen, J.C. Chen, M.L. Chen, P.L. Chen, S.J. Chen, X.R. Chen, Y.B. Cheng, W. Chu, X.K. Cibinetto, G. Cossio, F. Dai, H.L. Dai, J.P. Dbeyssi, A. Dedovich, D. Deng, Z.Y. Denig, A. Denysenko, I. Destefanis, M. de Mori, F. Ding, Y. Dong, C. Dong, J. Dong, L.Y. Dong, M.Y. Dou, Z.L. Du, S.X. Duan, P.F. Fang, J. Fang, S.S. Fang, Y. Farinelli, R. Fava, L. Fegan, S. Feldbauer, F. Felici, G. Feng, C.Q. Fioravanti, E. Fritsch, M. Fu, C.D. Gao, Q. Gao, X.L. Gao, Y. Gao, Y.G. Gao, Z. Garillon, B. Garzia, I. Gilman, A. Goetzen, K. Gong, L. Gong, W.X. Gradl, W. Greco, M. Gu, M.H. Gu, Y.T. Guo, A.Q. Guo, R.P. Guo, Y.P. Guskov, A. Haddadi, Z. Han, S. Hao, X.Q. Harris, F.A. He, K.L. He, X.Q. Heinsius, F.H. Held, T. Heng, Y.K. Hou, Z.L. Hu, H.M. Hu, J.F. Hu, T. Hu, Y. Huang, G.S. Huang, J.S. Huang, X.T. Huang, X.Z. Huang, Z.L. Hussain, T. Ikegami Andersson, W. Irshad, M. Ji, Q. Ji, Q.P. Ji, X.B. Ji, X.L. Jiang, X.S. Jiang, X.Y. Jiao, J.B. Jiao, Z. Jin, D.P. Jin, S. Jin, Y. Johansson, T. Julin, A. Kalantar-Nayestanaki, N. Kang, X.S. Kavatsyuk, M. Ke, B.C. Keshk, I.K. Khan, T. Khoukaz, A. Kiese, P. Kiuchi, R. Kliemt, R. Koch, L. Kolcu, O.B. Kopf, B. Kornicer, M. Kuemmel, M. Kuessner, M. Kupsc, A. Kurth, M. Kühn, W. Lange, J.S. Larin, P. Lavezzi, L. Leithoff, H. Li, C. Li, Cheng Li, D.M. Li, F. Li, F.Y. Li, G. Li, H.B. Li, H.J. Li, J.C. Li, J.W. Li, Jin Li, K.J. Li, Kang Li, Ke Li, Lei Li, P.L. Li, P.R. Institute of High Energy Physics Beijing100049 China Beihang University Beijing100191 China Beijing Institute of Petrochemical Technology Beijing102617 China Bochum Ruhr-University BochumD-44780 Germany Carnegie Mellon University PittsburghPA15213 United States Central China Normal University Wuhan430079 China China Center of Advanced Science and Technology Beijing100190 China COMSATS Institute of Information Technology Lahore Defence Road Off Raiwind Road Lahore54000 Pakistan Fudan University Shanghai200443 China Novosibirsk630090 Russia GSI Helmholtzcentre for Heavy Ion Research GmbH DarmstadtD-64291 Germany Guangxi Normal University Guilin541004 China Guangxi University Nanning530004 China Hangzhou Normal University Hangzhou310036 China Helmholtz Institute Mainz Johann-Joachim-Becher-Weg 45 MainzD-55099 Germany Henan Normal University Xinxiang453007 China Henan University of Science and Technology Luoyang471003 China Huangshan College Huangshan245000 China Hunan Normal University Changsha410081 China Hunan University Changsha410082 China Indian Institute of Technology Madras Chennai600036 India Indiana University BloomingtonIN47405 United States INFN Laboratori Nazionali di Frascati FrascatiI-00044 Italy INFN and University of Perugia PerugiaI-06100 Italy INFN Sezione di Ferrara FerraraI-44122 Italy University of Ferrara FerraraI-44122 Italy Institute of Physics and Technology Peace Ave. 54B Ulaanbaatar13330 Mongolia Johannes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45 MainzD-55099 Germany Joint Institute for Nuclear Research Dubna Moscow region141980 Russia Justus-Liebig-Universitaet Giessen II. Physikalisches Institut Heinrich-Buff-Ring 16 GiessenD-35392 Germany KVI-CART University of Groningen GroningenNL-9747 AA Netherlands Lanzhou University Lanzhou730000 China Liaoning University Shenyang110036 China Nanjing Normal University Nanjing210023 China Nanjing University Nanjing210

We report the observation and study of the decay J/ψ → φηη' using 1.3 × 109 J/ψ events collected with the BESIII detector. Its branching fraction, including all possible intermediate states, is measured to be (2.32 ± 0.06 ± 0.16) × 10−4. We also report evidence for a structure, denoted as X, in the φη' mass spectrum in the 2.0 − 2.1 GeV/c2 region. Using two decay modes of the η' meson (γπ+π− and ηπ+π−), a simultaneous fit to the φη' mass spectra is performed. Assuming the quantum numbers of the X to be JP = 1−, its significance is found to be 4.4σ, with a mass and width of (2002.1±27.5±21.4) MeV/c2 and (129±17±9) MeV, respectively, and a product branching fraction B(J/ψ → ηX)×B(X → φη') = (9.8±1.2±1.7)×10−5. Alternatively, assuming JP = 1+, the significance is 3.8σ, with a mass and width of (2062.8±13.1±7.2) MeV/c2 and (177±36±35) MeV, respectively, and a product branching fraction B(J/ψ → ηX)×B(X → φη') = (9.6±1.4±2.0)×10−5. The angular distribution of J/ψ → ηX is studied and the two JP assumptions of the X cannot be clearly distinguished due to the limited statistics. In all measurements the first uncertainties are statistical and the second systematic. Copyright © 2018, The Authors. All rights reserved.

关键词： Angular distribution

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Imaging: Red Emissive Biocompatible Nanoparticles from Tetraphenylethene-Decorated BODIPY Luminogens for Two-Photon Excited Fluorescence Cellular Imaging and Mouse Brain Blood Vascular Visualization (Part. Part. Syst. Charact. 4/2014)

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Particle & Particle Systems Characterization 2014年第4期31卷

作者： Zujin Zhao Bin Chen Junlong Geng Zhengfeng Chang Laura Aparicio-Ixta Han Nie Chi Ching Goh Lai Guan Ng Anjun Qin Gabriel Ramos-Ortiz Bin Liu Ben Zhong Tang College of Material Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 310036 China Bin Liu Department of Chemical and Biomolecular Engineering National University of Singapore Singapore 117576 Ben Zhong Tang Centro de Investigaciones en Óptica A. P. 1–948 37000 León Gto. México Department of Chemical and Biomolecular Engineering National University of Singapore Singapore 117576 Centro de Investigaciones en Óptica A. P. 1–948 37000 León Gto. México State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 China Singapore Immunology Network (SIgN) A*STAR (Agency for Science Technology and Research) Biopolis 138648 Singapore Zujin Zhao College of Material Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 310036 China Department of Chemistry Institute for Advanced Study State Key Laboratory of Molecular Neuroscience and Institute of Molecular Functional Materials The Hong Kong University of Science & Technology Clear Water Bay Kowloon Hong Kong China

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Correction: Atomically flat semiconductor nanoplatelets for light-emitting applications

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Chemical Society reviews 2023年第4期52卷 1519页

作者： Bing Bai Chengxi Zhang Yongjiang Dou Lingmei Kong Lin Wang Sheng Wang Jun Li Yi Zhou Long Liu Baiquan Liu Xiaoyu Zhang Ido Hadar Yehonadav Bekenstein Aixiang Wang Zongyou Yin Lyudmila Turyanska Jochen Feldmann Xuyong Yang Guohua Jia Key Lab for Special Functional Materials Ministry of Education National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology School of Materials Science and Engineering and Collaborative Innovation Center of Nano Functional Materials and Applications Henan University Kaifeng 475004 China. Key Laboratory of Advanced Display and System Applications of Ministry of Education Shanghai University Shanghai 200072 China. yangxy@***. School of Electronics and Information Technology Sun Yat-sen University Guangzhou 510275 China. Key Laboratory of Automobile Materials Ministry of Education College of Materials Science and Engineering Jilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy Materials Electron Microscopy Center Jilin University Changchun 130012 China. Institute of Chemistry and the Center for Nanoscience and Nanotechnology The Hebrew University of Jerusalem Jerusalem 91904 Israel. Department of Materials Science and Engineering Technion-Israel Institute of Technology Haifa 32000 Israel. School of Chemistry and Chemical Engineering Linyi University Linyi 276005 P. R. China. Research School of Chemistry The Australian National University ACT 2601 Australia. Faculty of Engineering The University of Nottingham Additive Manufacturing Building Jubilee Campus University Park Nottingham NG7 2RD UK. Chair for Photonics and Optoelectronics Nano-Institute Munich and Department of Physics Ludwig-Maximilians-Universität (LMU) Königinstr. 10 Munich 80539 Germany. School of Molecular and Life Sciences Curtin University Perth WA 6102 Australia. guohua.jia@curtin.edu.au.

Correction for 'Atomically flat semiconductor nanoplatelets for light-emitting applications' by Bing Bai , , 2023, , 318-360, https://***/10.1039/D2CS00130F.

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Back Cover: Discotic Ionic Liquid Crystals of Triphenylene as Dispersants for Orienting Single-Walled Carbon Nanotubes (Angew. Chem. Int. Ed. 34/2012)

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Angewandte Chemie International Edition 2012年第34期51卷

作者： Jeongho Jay Lee Dr. Akihisa Yamaguchi Dr. Md. Akhtarul Alam Prof. Dr. Yohei Yamamoto Prof. Dr. Takanori Fukushima Dr. Kenichi Kato Prof. Dr. Masaki Takata Dr. Norifumi Fujita Prof. Dr. Takuzo Aida Department of Chemistry and Biotechnology School of Engineering The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-8656 (Japan) ERATO-SORST Nanospace Project Japan Science and Technology Agency 2-3-6 Aomi Koto-ku Tokyo 135-0064 (Japan) Division of Materials Science Faculty of Pure and Applied Sciences and Tsukuba Research Center for Interdisciplinary Materials Science (TIMS) University of Tsukuba 1-1-1 Tennodai Tsukuba Ibaraki 305-8573 (Japan) Yohei Yamamoto ERATO-SORST Nanospace Project Japan Science and Technology Agency 2-3-6 Aomi Koto-ku Tokyo 135-0064 (Japan) Takuzo Aida Department of Chemistry and Biotechnology School of Engineering The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-8656 (Japan) Functional Soft Matter Research Group RIKEN Advanced Science Institute 2-1 Hirosawa Wako Saitama 351-0198 (Japan) Chemical Resources Laboratory Tokyo Institute of Technology 4259 Nagatsuta Midori-ku Yokohama 226-8503 (Japan) RIKEN SPring-8 Center 1-1-1 Kouto Sayo-cho Sayo-gun Hyogo 679-5148 (Japan)

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Author Correction: Localized nuclear reaction breaks boron drug capsules loaded with immune adjuvants for cancer immunotherapy

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Nature communications 2023年第1期14卷 5374页

作者： Yaxin Shi Zhibin Guo Qiang Fu Xinyuan Shen Zhongming Zhang Wenjia Sun Jinqiang Wang Junliang Sun Zizhu Zhang Tong Liu Zhen Gu Zhibo Liu Beijing National Laboratory for Molecular Sciences Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Beijing 100871 China. The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials Institute of Polymer Chemistry College of Chemistry Nankai University Tianjin 300071 China. Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province College of Pharmaceutical Sciences Zhejiang University Hangzhou 310058 China. Engineering Department Lancaster University Lancaster Lancashire LA1 4YW UK. College of Chemistry and Molecular Engineering Beijing National Laboratory for Molecular Sciences Peking University Beijing 100871 China. Beijing Nuclear Industry Hospital Beijing 100045 China. Beijing Capture Tech Co. Ltd Beijing 102413 China. Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province College of Pharmaceutical Sciences Zhejiang University Hangzhou 310058 China. guzhen@***. Jinhua Institute of Zhejiang University Jinhua 321299 China. guzhen@***. Department of General Surgery Sir Run Run Shaw Hospital School of Medicine Zhejiang University Hangzhou 310016 China. guzhen@***. Liangzhu Laboratory Zhejiang University Medical Center 311121 Hangzhou China. guzhen@***. Beijing National Laboratory for Molecular Sciences Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Beijing 100871 China. zbliu@***. Peking-Tsinghua Center for Life Sciences Peking University 100871 Beijing China. zbliu@***. Changping Laboratory 102206 Beijing China. zbliu@***. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing) NMPA Key

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Stimuli-responsive photonic actuators for integrated biomimetic and intelligent systems

Responsive Materials

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Responsive Materials 2023年第1期1卷

作者： Jingjing Gao Yuqi Tang Daniele Martella Jinbao Guo Diederik S. Wiersma Quan Li Key Laboratory of Carbon Fibers and Functional Polymers Ministry of Education Beijing University of Chemical Technology Beijing China College of Materials Science and Engineering Beijing University of Chemical Technology Beijing China Contribution: Writing - original draft (lead) Institute of Advanced Materials and School of Chemistry and Chemical Engineering Southeast University Nanjing China Contribution: Writing - original draft (supporting) European Laboratory for Non-Linear Spectroscopy Sesto Fiorentino Italy Istituto Nazionale di Ricerca Metrologica (INRiM) Turin Italy Contribution: Writing - original draft (supporting) Writing - review & editing (supporting) Contribution: Conceptualization (lead) Project administration (lead) Writing - review & editing (lead) Department of Physics and Astronomy University of Florence Sesto Fiorentino Italy Jinbao Guo Diederik S. Wiersma and Quan Li. Contribution: Writing - review & editing (lead) Materials Science Graduate Program Kent State University Kent Ohio USA Contribution: Conceptualization (equal) Project administration (equal) Resources (lead) Supervision (lead) Writing - review & editing (lead)

Photonic actuators, serving as an emerging kind of intelligent stimuli-responsive material, can exhibit the abilities to change their structural colors/fluorescence and shapes under specific external stimuli, which have demonstrated essential applications in the fields of intelligent soft robotics, sensors, bionics, information storage, anti-counterfeiting, and energy harvesting. In this review, we reported the state-of-the-art research progress of stimuli-responsive photonic actuators classified on the basis of the material type and focusing on the actuation mechanisms, design principles, and processing techniques. We also broadly summarized the relative applications of photonic actuators in bionics, intelligent robots, sensors, and so on. Finally, a vision for the challenges in the area and future promising directions of stimuli-responsive photonic actuators is presented.

关键词： actuator fluorescence liquid crystal elastomer photonic crystal stimuli-responsive material

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Operando Evolution of a Hybrid Metallic Alloy Interphase for Reversible Aqueous Zinc Batteries

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Angewandte Chemie 2024年第5期137卷

作者： Dr. Mingqiang Liu Dr. Kai Yang Qiming Xie Prof. Nantao Hu Mingzheng Zhang Dr. Ruwei Chen Dr. Wei Zhang Dr. Jichao Zhang Dr. Feng Shao Hongzhen He Dr. Roby Soni Dr. Xiaoxia Guo Prof. Jinlong Yang Prof. Guanjie He Prof. Feng Pan Dr. Lu Yao Prof. Thomas S. Miller School of Materials Science and Engineering Shanghai Institute of Technology Shanghai 201418 P. R. China Electrochemical Innovation Lab Department of Chemical Engineering University College London London WC1E 7JE UK Advanced Technology Institute Department of Electrical and Electronic Engineering University of Surrey Guildford Surrey GU2 7XH UK School of Advanced Materials Peking University Shenzhen Graduate School Shenzhen 518055 P. R. China Department of Micro/Nano Electronics Key Laboratory of Thin Film and Microfabrication Technology Ministry of Education) School of Electronics Information and Electrical Engineering Shanghai Jiao Tong University Shanghai 200240 P. R. China Department of Chemistry University College London London WC1E 7JE UK School of chemistry and chemical engineering Shanghai Jiao Tong University Shanghai 200240 P. R. China Guangdong Research Center for Interfacial Engineering of Functional Materials College of Materials Science and Engineering Shenzhen University Shenzhen 518060 P. R. China

Aqueous Zn-ion batteries (AZIBs) are widely acknowledged as viable future energy storage solutions, particularly for low-cost stationary applications. However, the interfacial instability of zinc anodes represents a major challenge to the commercial potential of Zn-ion systems, promoting an array of side reactions including spontaneous corrosion, hydrogen evolution, and dendrite growth that destabilize cell performance, lower Coulombic efficiency and ultimately lead to early cell failure. While other commercially relevant battery systems benefit from a spontaneously forming solid electrolyte interphase, no such layer forms in AZIBs. Herein, we have designed and engineered an operando evolved metallic alloy interphase for AZIBs. This interfacial layer is initially deposited in the form of a thin film of Ag and In, but develops in situ to become an intimate mix of an Ag x Zn y alloy and metallic indium. Importantly, this dual-heterometallic layer acts to synergistically regulate the migration of zinc ions through the alloy interphase and enables the dense and planar deposition of Zn, simultaneously overcoming all major drivers of Zn anode degradation. Symmetric and full cells containing this modified metallic zinc anode exhibit stable electrochemical performance, offering high-capacity retention. Hence, this scalable approach represents a viable route towards the commercial utilization of this energy storage system.

关键词： Zn-ion battery dendrites Zn anode protection metallic alloy interphase dual-heterometallic protective layer

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