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Graphene Foams: A Bubble‐Derived Strategy to Prepare Multiple Graphene‐Based Porous materials (Adv. Funct. Mater. 23/2018)

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advanced Functional materials 2018年第23期28卷

作者： Rujing Zhang Ruirui Hu Xinming Li Zhen Zhen Zhenhua Xu Na Li Limin He Hongwei Zhu Aviation Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material Department 5 P.O. Box 81‐5 AECC Beijing Institute of Aeronautical Materials Beijing 100095 China State Key Lab of New Ceramics and Fine Processing School of Materials Science and Engineering and Center for Nano and Micro Mechanics Tsinghua University Beijing 100084 China International Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) 1‐1 Namiki Tsukuba Ibaraki 305‐0044 Japan

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Mixed Matrix Membrane with Penetrating Subnanochannels: A Versatile Nanofluidic Platform for Selective Metal Ion Conduction

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Angewandte Chemie 2022年第2期135卷

作者： Chen Li Prof. Yanan Jiang Zihan Wu Youcai Zhang Cheng Huang Sha Cheng Prof. Ya You Prof. Pengchao Zhang Prof. Wen Chen Prof. Lanqun Mao Prof. Lei Jiang State Key Laboratory of Advanced Technology for Materials Synthesis and Processing School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 P. R. China College of Chemistry Beijing Normal University Beijing 100875 P. R. China Sanya Science and Education Innovation Park Wuhan University of Technology Sanya 572024 P. R. China Hubei Longzhong Laboratory Xiangyang 441000 P. R. China CAS Key Laboratory of Bio-inspired Materials and Interfacial Science Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China

Biological ion channels penetrated through cell membrane form unique transport pathways for selective ionic conductance. Replicating the success of ion selectivity with mixed matrix membranes (MMMs) will enable new separation technologies but remains challenging. Herein, we report a soft substrate-assisted solution casting method to develop MMMs with penetrating subnanochannels for selective metal ion conduction. The MMMs are composed of penetrating Prussian white (PW) microcubes with subnanochannels in dense polyimide (PI) matrices, achieving selective monovalent metal ion conduction. The ion selectivity of K + /Mg 2+ is up to 14.0, and the ion conductance of K + can reach 45.5 μS with the testing diameter of 5 mm, which can be further improved by increasing the testing area. Given the diversity of nanoporous materials and polymer matrices, we expect that the MMMs with penetrating subnanochannels could be developed into a versatile nanofluidic platform for various emerging applications.

关键词： Ion Conduction Ion Selectivity Mixed Matrix Membrane PW Microcubes

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Frontispiz: A TiSe2-Graphite Dual Ion Battery: Fast Na-Ion Insertion and Excellent Stability

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Angewandte Chemie 2021年第34期133卷

作者： Runtian Zheng Haoxiang Yu Xikun Zhang Yang Ding Maoting Xia Dr. Kangzhe Cao Prof. Jie Shu Prof. Alexandru Vlad Prof. Bao-Lian Su School of Materials Science and Chemical Engineering Ningbo University Ningbo 315211 Zhejiang China Laboratory of Inorganic Materials Chemistry (CMI) University of Namur 61 rue de Bruxelles 5000 Namur Belgium State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 Hubei China Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Xinyang Normal University Xinyang 464000 Henan China Institute of Condensed Matter and Nanosciences Université Catholique de Louvain Place Louis Pasteur 1L4.01.02 1348 Louvain-la-Neuve Belgium

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Comprehensive H2O Molecules Regulation via Deep Eutectic Solvents for Ultra-Stable Zinc Metal Anode

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Angewandte Chemie 2022年第8期135卷

作者： Ming Li Dr. Xuanpeng Wang Jisong Hu Jiexin Zhu Prof. Chaojiang Niu Dr. Huazhang Zhang Cong Li Buke Wu Prof. Chunhua Han Prof. Liqiang Mai State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Hubei Wuhan 430070 China Department of Physical Science & Technology School of Science Wuhan University of Technology Wuhan 430070 China Hubei Longzhong Laboratory Xiangyang Hubei 441000 China School of Optical and Electronic Information Huazhong University of Science and Technology Wuhan 430074 China School of Materials Science and Engineering Zhengzhou University Zhengzhou 450001 China Department of Mechanical and Energy Engineering Southern University of Science and Technology Shenzhen 518055 China Contribution: Conceptualization (lead) Funding acquisition (lead) Writing - original draft (equal) Writing - review & editing (equal)

The corrosion, parasitic reactions, and aggravated dendrite growth severely restrict development of aqueous Zn metal batteries. Here, we report a novel strategy to break the hydrogen bond network between water molecules and construct the Zn(TFSI) 2 -sulfolane-H 2 O deep eutectic solvents. This strategy cuts off the transfer of protons/hydroxides and inhibits the activity of H 2 O, as reflected in a much lower freezing point (<−80 °C), a significantly larger electrochemical stable window (>3 V), and suppressed evaporative water from electrolytes. Stable Zn plating/stripping for over 9600 h was obtained. Based on experimental characterizations and theoretical simulations, it has been proved that sulfolane can effectively regulate solvation shell and simultaneously build the multifunctional Zn-electrolyte interface. Moreover, the multi-layer homemade modular cell and 1.32 Ah pouch cell further confirm its prospect for practical application.

关键词： Aqueous Zn Metal Batteries Deep Eutectic Solvents H2O Molecules Regulation Hydrogen Bond Reconfiguration Solvation Shell

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Frontispiece: Interfacially Ordered NiCoMoS Nanosheets Arrays on Hierarchical Ti3C2TxMXene for High-Energy-Density Fiber-Shaped Supercapacitors with Accelerated Pseudocapacitive Kinetics

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Angewandte Chemie International Edition 2024年第36期63卷

作者： Xiaotong Mei Dr. Chao Yang Fangyuan Chen Yuting Wang Dr. Yang Zhang Dr. Zengming Man Prof. Wangyang Lu Prof. Jianhong Xu Prof. Guan Wu National Engineering Lab for Textile Fiber Materials and Processing Technology School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 P. R. China Zhejiang Provincial Innovation Center of Advanced Textile Technology Shaoxing 312000 P. R. China The State Key Laboratory of Chemical Engineering Department of Chemical Engineering Tsinghua University Beijing 100084 P. R. China

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Frontispiece: A TiSe2-Graphite Dual Ion Battery: Fast Na-Ion Insertion and Excellent Stability

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Angewandte Chemie International Edition 2021年第34期60卷

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Polycyclic Aromatic Hydrocarbons as a New Class of Promising Cathode materials for Aluminum-Ion Batteries

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Angewandte Chemie 2021年第3期134卷

作者： Dr. Dongqing Kong Dr. Tonghui Cai Haodong Fan Dr. Haoyu Hu Xiaohui Wang Yongpeng Cui Dandan Wang Yesheng Wang Prof. Dr. Han Hu Mingbo Wu Prof. Dr. Qingzhong Xue Prof. Dr. Zifeng Yan Xuejin Li Lianming Zhao Wei Xing State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 P. R. China Weifang Key Lab of Advanced Light Materials Manufacturing and Forming Weifang University of Science and Technology Weifang 262700 P. R. China Department of Materials Chemistry School of Materials Science and Engineering China University of Petroleum Qingdao 266580 P. R. China Department of Materials Physics School of Materials Science and Engineering China University of Petroleum Qingdao 266580 P. R. China

As an emerging post-lithium battery technology, aluminum ion batteries (AIBs) have the advantages of large Al reserves and high safety, and have great potential to be applied to power grid energy storage. But current graphite cathode materials are limited in charge storage capacity due to the formation of stage-4 graphite-intercalated compounds (GICs) in the fully charged state. Herein, we propose a new type of cathode materials for AIBs, namely polycyclic aromatic hydrocarbons (PAHs), which resemble graphite in terms of the large conjugated π bond, but do not form GICs in the charge process. Quantum chemistry calculations show that PAHs can bind AlCl 4 − through the interaction between the conjugated π bond in the PAHs and AlCl 4 − , forming on-plane interactions. The theoretical specific capacity of PAHs is negatively correlated with the number of benzene rings in the PAHs. Then, under the guidance of theoretical calculations, anthracene, a three-ring PAH, was evaluated as a cathode material for AIBs. Electrochemical measurements show that anthracene has a high specific capacity of 157 mAh g −1 (at 100 mA g −1 ) and still maintains a specific capacity of 130 mAh g −1 after 800 cycles. This work provides a feasible “theory guides practice” research model for the development of energy storage materials, and also provides a new class of promising cathode materials for AIBs.

关键词： Aluminum ion batteries Anthracene Cathode materials Conjugated π bond Polycyclic aromatic hydrocarbons

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Interfacially Ordered NiCoMoS Nanosheets Arrays on Hierarchical Ti3C2TxMXene for High-Energy-Density Fiber-Shaped Supercapacitors with Accelerated Pseudocapacitive Kinetics

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Angewandte Chemie 2024年第36期136卷

Balancing electrochemical activity and structural reversibility of fibrous electrodes with accelerated Faradaic charge transfer kinetics and pseudocapacitive storage are highly crucial for fiber-shaped supercapacitors (FSCs). Herein, we report novel core–shell hierarchical fibers for high-performance FSCs, in which the ordered NiCoMoS nanosheets arrays are chemically anchored on Ti 3 C 2 T x fibers. Beneficial from architecting stable polymetallic sulfide arrays and conductive networks, the NiCoMoS−Ti 3 C 2 T x fiber maintains fast charge transfer, low diffusion and OH − adsorption barrier, and stabilized multi-electronic reaction kinetics of polymetallic sulfide. Consequently, the NiCoMoS−Ti 3 C 2 T x fiber exhibits a large volumetric capacitance (2472.3 F cm −3 ) and reversible cycling performance (20,000 cycles). In addition, the solid-state symmetric FSCs deliver a high energy density of 50.6 mWh cm −3 and bending stability, which can significantly power electronic devices and offer sensitive detection for dopamine.

关键词： Transition polymetallic sulfide nanosheets Core-shell hierarchical fiber Flexible supercapacitors Wearable applications

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Frontispiz: Interfacially Ordered NiCoMoS Nanosheets Arrays on Hierarchical Ti3C2TxMXene for High-Energy-Density Fiber-Shaped Supercapacitors with Accelerated Pseudocapacitive Kinetics

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Angewandte Chemie 2024年第36期136卷

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A New 1D Mn(II) Coordination Polymer: synthesis, Crystal Structure, Hirshfeld Surface Analysis and Molecular Docking Studies

SSRN

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SSRN 2024年

作者： Gurbanov, Atash V. Firoozbakht, Fateme Pourshirband, Nafiseh Sharafi-Badr, Paria Hayati, Payam Souri, Bagher Eshghi, Fazlolah Kaminsky, Werner Mahmoudi, Ghodrat Verpoort, Francis Centro de Química Estrutural Institute of Molecular Sciences Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais Lisboa1049-001 Portugal Department of Chemistry Baku State University Z. Khalilov Str. 23 AZ Baku1148 Azerbaijan Department of Chemistry University of Isfahan Isfahan81746-73441 Iran Department of Chemistry Shahreza Branch Islamic Azad University P.O. Box 311-86145 Isfahan Shahreza Iran Department of Pharmacognosy and Pharmaceutical Biotechnology School of Pharmacy Iran University of Medical Sciences Tehran Iran PO Box 16846-13114 Tehran Iran Department of Chemistry Faculty of Sciences University of Sistan and Baluchestan Zahedan Iran Department of Chemistry College of Sciences Shiraz University Shiraz Iran X-ray Crystallography Laboratory University of Washington United States Department of Chemistry Faculty of Science University of Maragheh P.O. Box 55136-83111 Maragheh Iran State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan430070 China

The synthesis of novel metal-organic coordination polymers (MOCP) with the chemical formula [Mn2L(SCN)2(OH)2]***3OH [L=1,5-bis(pyridine-4-ylmethylene) carbonohydrazide] {1} was accomplished using two different techniques: solvothermal and sonochemical ultrasonic-assisted. An investigation was carried out to examine the impact of various factors such as reaction time, sonication power, temperature, and reactant concentration on the morphology and size of the crystals. The results showed an inverse relationship between these parameters and the morphology and size of 1. Interestingly, it was found that sonication power and temperature did not affect the crystals’ morphology and size. To further analyze the prepared microcrystals of MOCPs, SEM was utilized to examine their surface morphology, and XRD, elemental evaluation composition. The identification of the functional groups present in the prepared Mn-MOCPs was accomplished through the utilization of FT-IR spectroscopy. Subsequently, the calcination of 1 in an air atmosphere at 650°C led to the formation of Mn3O4 nanoparticles. The geometric and electronic structure of the MOCPs was evaluated using density functional theory (DFT). The utilization of molecular docking methodologies demonstrated that the best cavity of the human androgen receptor possessed an interaction energy of -116.3 kJ mol−1. This energy encompassed a combination of both bonding and non-bonding interactions. © 2024, The Authors. All rights reserved.

关键词： Density functional theory

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