作者： Xiaoxu Lv^1,2;Zhe Qi^1,2;Zhuoyu Jiang^1,2;Yiran Zhou^1,2;Wenqing Zhao³;Jian Jiao^1,2; （National Key Laboratory of Advanced Composites, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;Surface Engineering Division, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;National Key Laboratory of Advanced Composites, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;Surface Engineering Division, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;National Key Laboratory of Advanced Composites, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;Surface Engineering Division, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;National Key Laboratory of Advanced Composites, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;Surface Engineering Division, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100082, China;National Key Laboratory of Advanced Composites, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;Surface Engineering Division, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China）

出处： IOP Conference Series: Materials Science and Engineering 2019 Vol.678 No.1 P012061

摘要： The 2nd generation SiC tows is a type of essentially polycrystalline fibers (SiC 1.46 O 0.03 ). Smooth and uniform boron nitride interphase was deposi ...

作者： Guo, Fengwan¹;Sun, Xiangyu²;Liu, Bing³;Yang, Zijiang¹;Wei, Jing⁴;Xu, Dongsheng¹; （¹Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China ;²State Key Laboratory of Information Photonics and Optical Communications School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, P. R. China ;³Hubei Collaborative Innovation Center for Advanced Organochemical Materials, Ministry-of-Education Key Laboratory for the Synthesis and Applications of Organic Functional Molecules, Hubei University, Wuhan 430062, P. R. China ;⁴Experimental Center of Advanced Materials, School of Materials Science & Engineering, Beijing Key Laboratory of Construction-Tailorable Advanced Functional Materials and Green Applications, School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 10081, China）

出处： Angewandte Chemie 2019 Vol.131 No.51 P18631-18636

关键词： Elektronentransport-Schichten;Mesoporöse Strukturen;Perowskit-Solarzellen;Photostabilität;ZTO

摘要： Perovskite solar cells (PSCs) with power conversion efficiencies (PCEs) of 25 % mainly have SnO2 or TiO2 as electron‐transporting layers (ETLs). Now, ...

作者： Peng · Li/Li P;Zhipan · Feng/Feng Z;Ziyang · Yu/Yu Z;Yu · Chen/Chen Y;Puwang · Li/Li P;Ziming · Yang/Yang Z;Sidong · Li/Li S;Shaohua · Jin/Jin S （School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China. Electronic address: bityuchen@bit.edu.cn. Agriculture Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, PR China. Agriculture Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, PR China. School of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang 524001, PR China. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China.）

出处： International journal of biological macromolecules 2019 Vol.133 P67-75

关键词： Antibacterial property;Chitosan;Copper ion;Gaseous ammonia atmosphere;Mechanical property;Physical hydrogel

摘要： Chitosan (CTS) physical hydrogels crosslinked under gaseous ammonia atmospheres have attracted considerable attentions for their abilities to maximize ...

作者： Guo-Feng Zhang¹;Chang-Gang Yang¹;Yong Ge²;Yong-Gang Peng³;Rui-Yun Chen¹;Cheng-Bing Qin¹;Yan Gao¹;Lei Zhang¹;Hai-Zheng Zhong²;Yu-Jun Zheng³;Lian-Tuan Xiao¹;Suo-Tang Jia¹; （¹. State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, and Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China ;². Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China ;³. School of Physics, Shandong University, Jinan 250100, China）

出处： Frontiers of Physics 2019 Vol.14 No.6 P63601

关键词： single CdSe/CdS dot-in-rods;polarization properties;surface charges;band-edge exciton fine structure

摘要： We report an experimental investigation of the influence of surface charges on the emission polarization properties of single CdSe/CdS dot-in-rods (DR ...

作者： Li, Zhenzhuang¹;Li, Zongbin¹;Yang, Jiajing¹;Li, Dong¹;Yang, Bo¹;Yan, Hai Le¹;Nie, Zhihua²;Hou, Long³;Li, Xi³;Zhang, Yudong⁴⁵;Esling, Claude⁴⁵;Zhao, Xingke¹;Zuo, Liang¹; （¹Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education), School of Material Science and Engineering, Northeastern University, Shenyang, 110819, China;²School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China;³State Key Laboratory of Advanced Special Steels, Shanghai University, Shanghai, 200072, China;⁴Laboratoire d'Étude des Microstructures et de Mécanique des Matériaux (LEM3), CNRS UMR 7239, Université de Lorraine, Metz, 57045, France;⁵Laboratory of Excellence on Design of Alloy Metals for low-mAss Structures (DAMAS), Université de Lorraine, Metz, 57045, France）

出处： Scripta Materialia 2019 Vol.162 P486-491

摘要： Ni-Co-Mn-Sb alloys can exhibit large elastocaloric effect characterized as stress-induced entropy change ΔSσ. However, the intrinsic large brittleness ...

作者： Wu, Geng¹;Zheng, Xusheng²;Cui, Peixin³;Jiang, Hongyu⁴;Wang, Xiaoqian¹;Qu, Yunteng¹;Chen, Wenxing⁵;Lin, Yue⁶;Li, Hai⁷;Han, Xiguang¹;Hu, Yanmin¹;Liu, Peigen¹;Zhang, Qinghua⁴;Ge, Jingjie¹;Yao, Yancai¹;Sun, Rongbo¹;Wu, Yuen¹;Gu, Lin⁴;Hong, Xun¹;Li, Yadong¹⁸; （¹Hefei National Laboratory for Physical Sciences at the Microscale, Department of Applied Chemistry, Center of Advanced Nanocatalysis (CAN), University of Science and Technology of China, Hefei, 230026, Anhui, China;²National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, 230029, Anhui, China;³Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China;⁴Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China;⁵Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China;⁶Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230026, China;⁷Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic In-novation Center for Advanced Materials (SICAM), Nanjing Technology University, Nanjing, 211816, Jiangsu, China;⁸Department of Chemistry, Tsinghua University, Beijing, 100084, China）

出处： Nature Communications 2019 Vol.10 No.1

摘要： Noble metal nanomaterials have been widely used as catalysts. Common techniques for the synthesis of noble metal often result in crystalline nanostruc ...

作者： Han, Aijuan¹²;Zhang, Jian²;Sun, Wenming³;Chen, Wenxing²⁴;Zhang, Shaolong²;Han, Yunhu²;Feng, Quanchen²;Zheng, Lirong⁵;Gu, Lin⁶;Chen, Chen²;Peng, Qing²;Wang, Dingsheng²;Li, Yadong²; （¹State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China;²Department of Chemistry, Tsinghua University, Beijing, 100084, China;³College of Science, China Agricultural University, Beijing, 100193, China;⁴Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China;⁵Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China;⁶Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China）

出处： Nature Communications 2019 Vol.10 No.1

摘要： Noble metals play a momentous role in heterogeneous catalysis but still face a huge challenge in selectivity control. Herein, we report isolating cont ...

作者： Yang, Zhengkun¹;Chen, Bingxu²;Chen, Wenxing³;Qu, Yunteng¹;Zhou, Fangyao¹;Zhao, Changming¹;Xu, Qian⁴;Zhang, Qinghua⁵;Duan, Xuezhi²;Wu, Yuen¹⁶; （¹School of Chemistry and Materials Science, iChEM, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230026, China;²State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China;³Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China;⁴National Synchrotron Radiation Laboratory (NSRL), Hefei, 230026, China;⁵China Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China;⁶Fujian Institute of Innovation, Chinese Academy of Sciences, Beijing, China）

出处： Nature Communications 2019 Vol.10 No.1

摘要： Single-atom metal catalysts have sparked tremendous attention, but direct transformation of cheap and easily obtainable bulk metal oxide into single a ...

作者： Jin, Bixin¹²;Sano, Koki³;Aya, Satoshi³;Ishida, Yasuhiro³;Gianneschi, Nathan C.⁴;Luo, Yunjun¹²;Li, Xiaoyu¹²; （¹School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China;²Key Laboratory of High Energy Density Materials, Ministry of Education, Beijing Institute of Technology, Beijing, 100081, China;³RIKEN Centre for Emergent Matter Science, Saitama, 351-0198, Japan;⁴Departments of Chemistry, Materials Science & Engineering, and Biomedical Engineering, Northwestern University, Chicago, 60208, IL, United States）

出处： Nature Communications 2019 Vol.10 No.1

摘要： The construction of hierarchical nanostructures with precise morphological and dimensional control has been one of the ultimate goals of contemporary ...

作者： Wu, Chuan¹²;Gu, Sichen¹;Zhang, Qinghua³;Bai, Ying¹;Li, Matthew⁴;Yuan, Yifei⁴;Wang, Huali¹;Liu, Xinyu³;Yuan, Yanxia¹;Zhu, Na¹;Wu, Feng¹²;Li, Hong³;Gu, Lin³;Lu, Jun⁴; （¹School of Materials Science and Engineering, Beijing Institute of Technology, No. 5 South Zhongguancun Street, Beijing, 100081, China;²Collaborative Innovation Center of Electric Vehicles in Beijing, No. 5 South Zhongguancun Street, Beijing, 100081, China;³Institute of Physics, Chinese Academy of Sciences, No. 8 Zhongguancun South 3rd Street, Beijing, 100190, China;⁴Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, 60439, IL, United States）

出处： Nature Communications 2019 Vol.10 No.1

摘要： Aluminum is a naturally abundant, trivalent charge carrier with high theoretical specific capacity and volumetric energy density, rendering aluminum-i ...