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检索条件""
18804 条 记 录,以下是191-200 订阅
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Design and fabrication of c-Mn0.5cd0.5S/cu3P ternary heterojunction catalyst for photocatalytic hydrogen evolution
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INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2021年 第59期46卷 30382-30392页
作者: Fang, Ningjie Song, Xincheng Zhang, Mingyue chu, Yinghao Sichuan Univ Coll Architecture & Environm Chengdu 610065 Sichuan Peoples R China Natl Engn Technol Res Ctr Flue Gas Desulfurizat Chengdu 610065 Sichuan Peoples R China
Photocatalytic hydrogen evolution from water splitting is a promising strategy to solve the energy demand of human beings. Here, we first designed a c-Mn0.5cd0.5S/cu3P ternary heterojunction catalyst for photocatalyti... 详细信息
来源: 评论
Synthetic ablations in the c. elegans nervous system
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NETWORK NEUROScIENcE 2020年 第1期4卷 200-216页
作者: Towlson, Emma K. Barabasi, Albert-Laszlo Univ Network Sci Inst Dept Phys NE Boston MA USA MIT Media Lab Cambridge MA USA Univ Network Sci Inst Dept Phys NE Boston MA USA Brigham & Women's Hosp Harvard Med Sch Dept Med Boston MA USA Univ Dept Network & Data Sci Cent European Budapest Hungary
Author Summary "Synthetic lethality" in cell biology is an extreme example of the effects of higher order genetic interactions: The simultaneous knockout of two or more individually nonessential genes leads ... 详细信息
来源: 评论
Effects of spring fire and slope on the aboveground biomass, and organic c and N dynamics in a semi-arid grassland of northern china
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Journal of Arid Land 2019年 第2期11卷 267-279页
作者: ZHAO Xiang HU Shuya DONG Jie REN Min ZHANG Xiaolin DONG Kuanhu WANG changhui College of Animal Science and Veterinary Medicine Shanxi Agricultural University State Key Laboratory of Vegetation and Environmental Change Institute of Botany Chinese Academy of Sciences Beijing Institute of Science and Technology Information
The aboveground primary production is a major source of carbon(c) and nitrogen(N) pool and plays an important role in regulating the response of ecosystem and nutrient cycling to natural and anthropogenic disturbances... 详细信息
来源: 评论
Efficient Electrocatalytic Performance of WP Nanorods Propagated on WS2/c for Hydrogen Evolution Reduction
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cHEMELEcTROcHEM 2020年 第14期7卷 3082-3088页
作者: Yang, Jinzhou Yu, Zong-Bao Sun, Wei Li, Yue Wu, Hongda Geng, Zhongxing Yang, Zhanxu Liaoning Shihua Univ Sch Petrochem Engn Fushun 113001 Liaoning Peoples R China
Through a stepwise synthesis, intercalation followed by chemical vapor deposition (cVD) method, WP nanorods have been grown on the surface of WS2/c composite. compared to WS2/c, WP nanorods@WS2/c demonstrate better hy... 详细信息
来源: 评论
Ta(B, c, N) and (Ta, Mi)(B, c, N) (Mi = Nb, W) ceramics by high-energy ball milling: processing and solution mechanisms
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JOURNAL OF THE AMERIcAN cERAMIc SOcIETY 2023年 第1期106卷 699-708页
作者: Guan, Jingyi Li, Daxin Yang, Zhihua Wang, Bingzhu Jia, Dechang Zhou, Yu Harbin Inst Technol Sch Mat Sci & Engn Inst Adv Ceram Harbin 15000 Peoples R China Harbin Inst Technol Key Lab Adv Struct Funct Integrat Mat & Green Mfg Harbin Peoples R China Harbin Inst Technol Chongqing Inst Chongqing Peoples R China
In order to study the solid-solution process between amorphous BcN and metal Ta, Ta(B, c, N), (Ta, Nb)(B, c, N), and (Ta, W)(B, c, N) ceramics were prepared by high-energy ball milling, and their phase composition, mi... 详细信息
来源: 评论
Investigation of the bulging mechanism of c/Sic coating through in situ optical observation and numerical simulation
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cERAMIcS INTERNATIONAL 2021年 第14期47卷 20456-20466页
作者: Kong, Yi Zhang, Jinsong Yue, Mengkun Yue, Wen Qu, Zhe Wang, Xian Wei, Dong Gui, Yewei Tang, Yunlong Feng, Xue China Univ Geosci Sch Engn & Technol Beijing 100083 Peoples R China Tsinghua Univ Dept Engn Mech AML Beijing 100084 Peoples R China Tsinghua Univ Ctr Mech & Mat Beijing 100084 Peoples R China Inst Flexible Elect Technol THU Flexible Integrated Circuit Ctr Jiaxing 314006 Peoples R China China Aerodynam Res & Dev Ctr Sate Key Lab Aerodynam Mianyang 621000 Sichuan Peoples R China China Univ Geosci Beijing Zhengzhou Res Inst Zhengzhou 450001 Peoples R China
carbon fibre-reinforced silicon carbide composites (c/Sic) are a type of high-temperature structural ceramics that can be widely applied in aerospace, hypersonic aircraft, and military fields. However, the practical a... 详细信息
来源: 评论
Exploring How (Ti plus Mo)/c and Ti/Mo Influence the Precipitation Behaviors within Microalloyed Steels: Experimental Evidence and Related Patents Investigation
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JOURNAL OF MATERIALS ENGINEERING AND PERFORMANcE 2020年 第3期29卷 1882-1891页
作者: chen, chih-Yuan chiang, Lung-Jen chen, chien-chon Liao, Meng-Hsuan Kuo, Jih-Sheng chou, Ya-Hsuan Natl Taipei Univ Technol Grad Inst Intellectual Property Taipei 10608 Taiwan China Steel Corp Iron & Steel Res & Dev Dept Kaohsiung 81233 Taiwan Natl United Univ Dept Energy Engn Miaoli 36063 Taiwan
The main objective of the present study was to understand the influences of different atomic ratios of Ti/Mo and (Ti + Mo)/c on the precipitation behaviors in Ti-Mo HSLA steels. It was found that the steel with a high... 详细信息
来源: 评论
NMR studies of the effects of axial ligand substitution by imidazole on the conformation of cytochrome c
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Science china chemistry 1995年 第6期38卷 649-657页
作者: 邵伟平 姚亦明 唐文霞 State Key Laboratory of Coordination Chemistry Nanjing University Nanjing 210093 China
A series of 1D and 2D 1H NMR studies are presented, which aim at assigning the hyperfine shifted resonances of the heme and the spin systems of more than 20 amino acid side chains, and characterizing the heme and liga... 详细信息
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Ti-Fe-Si/c composites as anode materials for high energy li-ion batteries
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ENERGY SOURcES PART A-REcOVERY UTILIZATION AND ENVIRONMENTAL EFFEcTS 2022年 第2期44卷 5154-5171页
作者: Nuhu, Bage Alhamdu Adun, Humphrey Bamisile, Olusola Mukhtar, Mustapha Southwest Petr Univ Sch Chem & Chem Engn Chengdu Peoples R China Cyprus Int Univ Energy Syst Engn Dept Mersin 10 Nicosia Turkey Chengdu Univ Technol Coll Nucl Technol & Automat Engn Chengdu Sichuan Peoples R China Guangdong Univ Petrochem Technol Sch Econ & Management Maoming Chinese Provinc Peoples R China
In this study, Ti-Fe-Si composites were prepared by one step ball-milling method as anode materials for Li-ion batteries. The effects of ball-milling speed and time were studied by X-ray diffraction, electron microsco... 详细信息
来源: 评论
Oxidation behaviour of Sic ceramic coating for c/c composites prepared by pressure-less reactive sintering in wet oxygen: Experiment and first-principle simulation
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cERAMIcS INTERNATIONAL 2021年 第11期47卷 15337-15348页
作者: Zhang, Pengfei Zhang, Yulei Gai, Wenhan chen, Guohui Northwestern Polytech Univ Shaanxi Prov Key Lab Fiber Reinforced Light Compo State Key Lab Solidificat Proc Xian 710072 Peoples R China
Sic ceramic coating, for prevention of c/c composites against oxidation, was prepared by pressure-less reactive sintering to investigate the oxidation behaviour in an oxidising environment containing water vapour at 1... 详细信息
来源: 评论