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Cover Feature: Ring-Opening Polymerization ofl-Lactide to Cyclic Poly(Lactide) by Zeolitic Imidazole Framework ZIF-8 Catalyst (ChemSusChem 21/2017)

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ChemSusChem 2017年第21期10卷 4120-4120页

作者： Zhixiong Luo Dr. Somboon Chaemchuen Kui Zhou Prof. Dr. Francis Verpoort Laboratory of Organometallics Catalysis and Ordered Materials State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Center for Chemical and Material Engineering Wuhan University of Technology Wuhan P. R. China School of Chemistry Chemical Engineering and Life Sciences Wuhan University of Technology Wuhan 430070 P .R. China Department of Inorganic and Physical Chemistry Ghent University Krijgslaan 281-S3 9000 Ghent Belgium School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 P. R. China National Research Tomsk Polytechnic University Lenin Avenue 30 Tomsk 634050 Russian Federation

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Solvent-free synthesis of Co single atom and nanocluster decorated N-doped carbon for efficient oxygen reduction

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Chinese Chemical Letters 2024年

作者： Xinyuan Li Zhuozhu Li Wenzhong Huang Jiantao Li Wei Zhang Shihao Feng Hao Fan Zhuo Chen Sungsik Lee Congcong Cai Liang Zhou Hubei Longzhong Laboratory Wuhan University of Technology (Xiangyang Demonstration Zone) Xiangyang 441000 China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China Chemical Sciences and Engineering Division Argonne National Laboratory Lemont IL 60439 United States X-ray Science Division Argonne National Laboratory Lemont IL 60439 United States Zhongyu Feima New Material Technology Innovation Center (Zhengzhou) Co. Ltd. High Technology Industrial Development Zone Zhengzhou 450001 China

The advancement of efficient, cheap, and durable catalysts for oxygen reduction reaction (ORR) to substitute Pt/C in metal-air batteries is of paramount importance. However, traditional solvent-based methods fall short in terms of environmental benign and scalability. Herein, a solvent-free organic-inorganic self-assembly approach is explored to construct cobalt single atom and cobalt nanocluster decorated nitrogen-doped porous carbon spheres (Co-SA/NC@NCS). The solvent-free synthesis demonstrates an impressively high yield (282 g/L) and the resultant Co-SA/NC@NCS possesses a high N content (6.9 wt%). Density functional theory calculations disclose that the Co-SAs and Co-NCs are able to optimize the surface oxygen adsorption capability and enhance the conductivity of the NCS, thereby facilitating the ORR performance. The solvent-free synthesis is also feasible for the synthesis of other non-noble metal element (Fe, Ni, and Zn) decorated nitrogen-doped porous carbon spheres.

关键词： Organic-inorganic self-assembly Nitrogen-doped carbon Oxygen reduction reaction Single atom catalyst Zn-air battery

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Author Correction: Activation of subnanometric Pt on Cu-modified CeO2 via redox-coupled atomic layer deposition for CO oxidation

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Nature communications 2020年第1期11卷 5879页

作者： Xiao Liu Shuangfeng Jia Ming Yang Yuanting Tang Yanwei Wen Shengqi Chu Jianbo Wang Bin Shan Rong Chen State Key Laboratory of Digital Manufacturing Equipment and Technology School of Mechanical Science and Engineering Huazhong University of Science and Technology 430074 Wuhan Hubei People's Republic of China. State Key Laboratory of Materials Processing and Die and Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 430074 Wuhan Hubei People's Republic of China. School of Physics and Technology Center for Electron Microscopy MOE Key Laboratory of Artificial Micro- and Nano-structures and Institute for Advanced Studies Wuhan University 430072 Wuhan Hubei People's Republic of China. General Motors Global Research and Development Chemical Sciences and Materials Systems Lab 3500 Mound Road Warren MI 48090 USA. Department of Chemical and Biomolecular Engineering Clemson University Clemson SC 29634 USA. Institute of High Energy Physics Chinese Academy of Sciences 100049 Beijing People's Republic of China. State Key Laboratory of Materials Processing and Die and Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 430074 Wuhan Hubei People's Republic of China. bshan@***. State Key Laboratory of Digital Manufacturing Equipment and Technology School of Mechanical Science and Engineering Huazhong University of Science and Technology 430074 Wuhan Hubei People's Republic of China. rongchen@***.

A Correction to this paper has been published: https://***/10.1038/s41467-020-19663-3 .

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Neuroma Prevention: Painful Terminal Neuroma Prevention by Capping PRGD/PDLLA Conduit in Rat Sciatic Nerves (Adv. Sci. 6/2018)

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advanced Science 2018年第6期5卷 1870037-1870037页

作者： Jiling Yi Nan Jiang Binbin Li Qiongjiao Yan Tong Qiu Killugudi Swaminatha Iyer Yixia Yin Honglian Dai Ali K. Yetisen Shipu Li State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China School of Molecular Sciences University of Western Australia 35 Stirling Hwy Crawley WA 6009 Australia School of Engineering and Applied Sciences Harvard University Cambridge MA 02138 USA Brigham and Women's Hospital Harvard Medical School Cambridge MA 02115 USA School of Chemical Engineering University of Birmingham Edgbaston Birmingham B15 2TT UK

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P‐Dopant: LiTFSI‐Free Spiro‐OMeTAD‐Based Perovskite Solar Cells with Power Conversion Efficiencies Exceeding 19% (Adv. Energy Mater. 32/2019)

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advanced Energy materials 2019年第32期9卷

作者： Boer Tan Sonia R. Raga Anthony S. R. Chesman Sebastian O. Fürer Fei Zheng David P. McMeekin Liangcong Jiang Wenxin Mao Xiongfeng Lin Xiaoming Wen Jianfeng Lu Yi‐Bing Cheng Udo Bach Department of Chemical Engineering Monash University Clayton Victoria 3800 Australia ARC Center of Excellence in Exciton Science Monash University Clayton Victoria 3800 Australia CSIRO Manufacturing Clayton Victoria 3168 Australia Melbourne Centre for Nanofabrication Australian National Fabrication Facility Clayton Victoria 3168 Australia Centre for Micro‐Photonics Swinburne University of Technology Hawthorn Victoria 3122 Australia Department of Materials Science and Engineering Monash University Clayton Victoria 3800 Australia State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 P. R. China

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Design of Multi-Shelled Hollow Cr2O3Spheres for Metabolic Fingerprinting

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Angewandte Chemie 2021年第22期133卷

作者： Rongxin Li Dr. Yongjie Zhou Dr. Chao Liu Congcong Pei Weikang Shu Chaoqi Zhang Prof. Lianzhong Liu Prof. Liang Zhou Prof. Jingjing Wan School of Chemistry and Molecular Engineering East China Normal University Shanghai 200241 P. R. China Department of Psychiatric Rehabilitation Shenzhen Kangning Hospital Shenzhen Guangdong 518118 P. R. China Wuhan Mental Health Center Tongji Medical College of Huazhong University of Science and Technology Wuhan Hubei 430032 P. R. China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan Hubei 430070 P. R. China

Schizophrenia (SZ) detection enables effective treatment to improve the clinical outcome, but objective and reliable SZ diagnostics are still limited. An ideal diagnosis of SZ suited for robust clinical screening must address detection throughput, low invasiveness, and diagnosis accuracy. Herein, we built a multi-shelled hollow Cr 2 O 3 spheres (MHCSs) assisted laser desorption/ionization mass spectrometry (LDI MS) platform for the direct metabolic profiling of biofluids towards SZ diagnostics. The MHCSs displayed strong light absorption for enhanced ionization and microscale surface roughness with stability for the effective LDI of metabolites. We profiled urine and serum metabolites (≈1 μL) with the enhanced LDI efficacy in seconds. We discriminated SZ patients (SZs) from healthy controls (HCs) with the highest area under the curve (AUC) value of 1.000 for the blind test. We identified four compounds with optimal diagnostic power as a simplified metabolite panel for SZ and demonstrated the metabolite quantification for clinic use. Our approach accelerates the growth of new platforms toward a precision diagnosis in the near future.

关键词： in vitro diagnostics (IVD) mass spectrometry metabolites multi-shelled hollow spheres schizophrenia

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Dynamic Restructuring of Coordinatively Unsaturated Copper Paddle Wheel Clusters to Boost Electrochemical CO2Reduction to Hydrocarbons**

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Angewandte Chemie 2021年第3期134卷

作者： Dr. Wei Zhang Chuqiang Huang Jiexin Zhu Qiancheng Zhou Ruohan Yu Yali Wang Dr. Pengfei An Prof. Jing Zhang Prof. Ming Qiu Prof. Liang Zhou Prof. Liqiang Mai Prof. Zhiguo Yi Prof. Ying Yu Institute of Nanoscience and Nanotechnology College of Physical Science and Technology Central China Normal University Wuhan 430079 Hubei P. R. China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 Hubei P. R. China Beijing Synchrotron Radiation Facility Institute of High Energy Physics Chinese Academy of Science Beijing 100049 P. R. China State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China

The electrochemical reduction of CO 2 to hydrocarbons involves a multistep proton-coupled electron transfer (PCET) reaction. Second coordination sphere engineering is reported to be effective in the PCET process; however, little is known about the actual catalytic active sites under realistic operating conditions. We have designed a defect-containing metal–organic framework, HKUST-1, through a facile “atomized trimesic acid” strategy, in which Cu atoms are modified by unsaturated carboxylate ligands, producing coordinatively unsaturated Cu paddle wheel (CU−CPW) clusters. We investigate the dynamic behavior of the CU−CPW during electrochemical reconstruction through the comprehensive analysis of in situ characterization results. It is demonstrated that Cu 2 (HCOO) 3 is maintained after electrochemical reconstruction and that is behaves as an active site. Mechanistic studies reveal that CU−CPW accelerates the proton-coupled multi-electron transfer (PCMET) reaction, resulting in a deep CO 2 reduction reaction.

关键词： catalytic active sites CO2 reduction Cu paddle wheel electrocatalysts

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NH4+Deprotonation at Interfaces Induced Reversible H3O+/NH4+Co-insertion/Extraction

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Angewandte Chemie 2023年第14期135卷

作者： Meng Huang Qiu He Junjun Wang Xiong Liu Fangyu Xiong Yu Liu Ruiting Guo Yan Zhao Jinlong Yang Liqiang Mai Guangdong Research Center for Interfacial Engineering of Functional Materials College of Materials Science and Engineering Shenzhen University Shenzhen 518060 China College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China College of Materials Science and Engineering Sichuan University Chengdu 610065 China School of Materials Science and Engineering Zhengzhou University Zhengzhou 450001 China Department of Physics City University of Hong Kong Tat Chee Avenue Kowloon 999077 Hong Kong China Department of Materials Science and Engineering National University of Singapore Singapore 117574 Singapore The Institute of Technological Sciences Wuhan University Hubei Wuhan 430072 China

Ion insertions always involve electrode-electrolyte interface process, desolvation for instance, which determines the electrochemical kinetics. However, it′s still a challenge to achieve fast ion insertion and investigate ion transformation at interface. Herein, the interface deprotonation of NH 4 + and the introduced dissociation of H 2 O molecules to provide sufficient H 3 O + to insert into materials′ structure for fast energy storages are revealed. Lewis acidic ion-NH 4 + can, on one hand provide H 3 O + itself via deprotonation, and on the other hand hydrolyze with H 2 O molecules to produce H 3 O + . In situ attenuated total reflection-Fourier transform infrared ray method probed the interface accumulation and deprotonation of NH 4 + , and density functional theory calculations manifested that NH 4 + tend to thermodynamically adsorb on the surface of monoclinic VO 2 , and deprotonate to provide H 3 O + . In addition, the inserted NH 4 + has a positive effect for stabilizing the VO 2 (B) structure. Therefore, high specific capacity (>300 mAh g −1 ) and fast ionic insertion/extraction (<20 s) can be realized in VO 2 (B) anode. This interface derivation proposes a new path for designing proton ion insertion/extraction in mild electrolyte.

关键词： Electrode-Electrolyte Interface Energy Storage Mechanism Proton Insertion Vanadium Dioxide In Situ Characterization

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Dual-Anionic Coordination Manipulation Induces Phosphorus and Boron-Rich Gradient Interphase Towards Stable and Safe Sodium Metal Batteries

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Angewandte Chemie 2024年第3期137卷

作者： Yi-Hu Feng Dr. Mengting Liu Wenli Qi Haoliang Liu Qiang Liu Dr. Chao Yang Yongwei Tang Xu Zhu Shuai Sun Yuan-Meng Li Tian-Ling Chen Bing Xiao Prof. Xiao Ji Prof. Ya You Prof. Peng-Fei Wang Center of Nanomaterials for Renewable Energy State Key Laboratory of Electrical Insulation and Power Equipment School of Electrical Engineering Xi'an Jiaotong University Xi'an Shaanxi 710049 P. R. China School of Optical and Electronic Information-Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan Hubei 430074 P. R. China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan Hubei 430070 P. R. China Jiangsu Jufeng New Energy Technology Co. Ltd. Changzhou Jiangsu 213166 P. R. China

High-voltage sodium metal batteries (SMBs) present a viable pathway towards high-energy-density sodium-based batteries due to the competitive cost advantage and abundant supply of sodium resources. However, they still suffer from severe capacity decay induced by the notorious decomposition of the electrolyte under high voltage and unstable cathode/electrolyte interphase (CEI). In addition, the high reactivity of Na metal and flammable electrolytes push SMBs to their safety limits. Herein, a special dual-anion aggregated Na + solvation structure is designed in a nonflammable trimethyl phosphate-based localized high-concentration electrolyte, and a gradient CEI enriched with phosphorus and boron compounds is formed on the cathode. This thin and stable interphase effectively suppresses the parasitic reaction, improves the interfacial stability of the cathode, and facilitates Na + transport through the interface by the synergistic effect of multi-components, thus optimizing the cycling stability and safety of SMBs. The Na 0.95 Ni 0.4 Fe 0.15 Mn 0.3 Ti 0.15 O 2 //Na batteries employing such electrolyte provide a discharge capacity of 167.5 mAh g −1 and high retention in the capacity of 85.2 % after 800 cycles at 1 C. This approach offers a general strategy for the design of flame-retardant high-voltage electrolytes and the practical application of SMBs.

关键词： sodium metal batteries electrolyte non-flammable cathode/electrolyte interphase solvation structure

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Selective CO2Reduction to Ethylene Mediated by Adaptive Small-molecule Engineering of Copper-based Electrocatalysts

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Angewandte Chemie 2023年第50期135卷

作者： Dr. Shenghua Chen Dr. Chengliang Ye Dr. Ziwei Wang Dr. Peng Li Dr. Wenjun Jiang Dr. Zechao Zhuang Dr. Jiexin Zhu Dr. Xiaobo Zheng Dr. Shahid Zaman Dr. Honghui Ou Lei Lv Dr. Lin Tan Dr. Yaqiong Su Dr. Jiang Ouyang Prof. Dingsheng Wang National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology School of Chemical Engineering and Technology Xi'an Jiaotong University Xi'an 710049 P. R. China Engineering Research Center of Advanced Rare Earth Materials Department of Chemistry Tsinghua University Beijing 100084 P. R. China School of Chemistry Xi'an Key Laboratory of Sustainable Energy Materials Chemistry State Key Laboratory of Electrical Insulation and Power Equipment Engineering Research Center of Energy Storage Materials and Devices Ministry of Education Xi'an Jiaotong University Xi'an 710049 P. R. China Qian Xuesen Laboratory of Space Technology China Academy of Space Technology Beijing 100094 P. R. China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing International School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 P. R China Key Laboratory of Energy Conversion and Storage Technologies Department of Mechanical and Energy Engineering Southern University of Science and Technology Shenzhen 518055 P. R. China School of Biomedical Engineering Guangzhou Medical University Guangzhou 511436 P. R. China

Electrochemical CO 2 reduction reaction (CO 2 RR) over Cu catalysts exhibits enormous potential for efficiently converting CO 2 to ethylene (C 2 H 4 ). However, achieving high C 2 H 4 selectivity remains a considerable challenge due to the propensity of Cu catalysts to undergo structural reconstruction during CO 2 RR. Herein, we report an in situ molecule modification strategy that involves tannic acid (TA) molecules adaptive regulating the reconstruction of a Cu-based material to a pathway that facilitates CO 2 reduction to C 2 H 4 products. An excellent Faraday efficiency (FE) of 63.6 % on C 2 H 4 with a current density of 497.2 mA cm −2 in flow cell was achieved, about 6.5 times higher than the pristine Cu catalyst which mainly produce CH 4 . The in situ X-ray absorption spectroscopy and Raman studies reveal that the hydroxyl group in TA stabilizes Cu δ+ during the CO 2 RR. Furthermore, theoretical calculations demonstrate that the Cu δ+ /Cu 0 interfaces lower the activation energy barrier for *CO dimerization, and hydroxyl species stabilize the *COH intermediate via hydrogen bonding, thereby promoting C 2 H 4 production. Such molecule engineering modulated electronic structure provides a promising strategy to achieve highly selective CO 2 reduction to value-added chemicals.

关键词： C2H4 CO2RR Cuδ+/Cu0 Hydrogen Bonding TA Molecule

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