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浏览/检索结果: 共15条,第1-10条 帮助

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Mn, N, P-tridoped bamboo-like carbon nanotubes decorated with ultrafine Co2P/FeCo nanoparticles as bifunctional oxygen electrocatalyst for long-term rechargeable Zn-air battery 期刊论文  OAI收割
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 卷号: 590
作者:  
Han, Zhu;  Feng, Jiu-Ju;  Yao, You-Qiang;  Wang, Zhi-Gang;  Zhang, Lu
  |  收藏  |  浏览/下载:54/0  |  提交时间:2021/04/26
Suppressing surface passivation of bimetallic phosphide by sulfur for long-life alkaline aqueous zinc batteries 期刊论文  OAI收割
ENERGY STORAGE MATERIALS, 2020, 卷号: 33, 页码: 230-238
作者:  
Yang, Shuo;  Li, Chuan;  Wang, Yanlei;  Chen, Shimou;  Cui, Mangwei
  |  收藏  |  浏览/下载:34/0  |  提交时间:2021/03/29
Defect passivation of CsPbI2Br perovskites through Zn(II) doping: toward efficient and stable solar cells 期刊论文  OAI收割
SCIENCE CHINA-CHEMISTRY, 2019, 卷号: 62, 期号: 8, 页码: 1044
作者:  
Lu, Jiajun;  Chen, Shan-Ci;  Zheng, Qingdong
  |  收藏  |  浏览/下载:63/0  |  提交时间:2019/12/26
Facile preparation of Ti3+/Ni co-doped TiO2 nanotubes photoanode for efficient photoelectrochemical water splitting 期刊论文  OAI收割
APPLIED SURFACE SCIENCE, 2019, 卷号: 480, 页码: 219
作者:  
Dong, Zhenbiao;  Ding, Dongyan;  Li, Ting;  Ning, Congqin
  |  收藏  |  浏览/下载:82/0  |  提交时间:2019/12/26
Comparison of the enhanced gas sensing properties of tin dioxide samples doped with different catalytic transition elements 期刊论文  OAI收割
Journal of Colloid and Interface Science, 2015, 卷号: 448, 页码: 265-274
作者:  
Yang FC(杨付超);  Guo ZG(郭志光)
收藏  |  浏览/下载:31/0  |  提交时间:2015/10/29
Effect of Zn doping on the hydrogenolysis of glycerol over ZnNiAl catalyst 期刊论文  OAI收割
journal of molecular catalysis a-chemical, 2014, 卷号: 395, 页码: 1-6
Li, Xiaoru; Zhang, Chao; Cheng, Haiyang; He,Limin; Lin,Weiwei; Yu,Yancun; Zhao,Fengyu
收藏  |  浏览/下载:87/0  |  提交时间:2015/10/20
Nickel based catalyst is of interest in the industrial catalytic processes  and it is always modified by doping a second element to improve its catalytic properties. Understanding the role of dopant is extremely helpful in tailoring the active centers. In this work  Zn could induce a significant improvement of the catalytic performance of NiAl for the hydrogenolysis of glycerol. The Zn doped ZnNiAl catalysts exhibited high activity and the improved selectivity to 1  2-propanediol  it was about 2 times higher than the original ones. The ZnNi alloy formed in ZnNiAl was responsible for the noticeable catalytic performance. They preferred to coordinate with the end hydroxyl group of glycerol  promoted the cleavage of C-O bond in glycerol  and resulted in the dominant formation of 1  2-propanediol. The findings described here will provide a useful knowledge for rational design of nickel-based catalysts  as well as reveal a new reaction model for the hydrogenolysis of glycerol. (C) 2014 Elsevier B.V. All rights reserved.  
Structure and magnetic properties of (Al, Co) Co-doped ZnO thin films (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012, November 16, 2012 - November 18, 2012, Guangzhou, China
Cao P.; Bai Y.
收藏  |  浏览/下载:30/0  |  提交时间:2013/03/25
In this study  Zn0.99Co0.01Al0.015O thin film has been prepared by sol-gel method. The structural and magnetic properties of the sample were investigated. X-ray diffraction spectroscopy analyses indicate that the Co and Al codoping can not disturb the structure of ZnO. No additional peaks are observed in the Zn0.99Co0.01Al xO and Al3+ and Co2+ substitute for Zn 2+ without changing the wurtzite structure. The resistance measurements confirm that Al ions increase the free carriers concentration. Based on the above experiments we think the ferromagnetic behavior of the sample could not originate from Co nanoclusters. The presence of free carriers and localized d spins is a prerequisite for the appearance of ferromagnetism. As the result  the carriers generated by Al doping is considered a main factor to induce the ferromagnetic phenomenon. (2013) Trans Tech Publications  Switzerland.  
Remarkable enhancement of photocatalytic hydrogen evolution over Cd0.5Zn0.5S by bismuth-doping 期刊论文  OAI收割
International Journal of Hydrogen Energy, 2012, 卷号: 37, 期号: 2, 页码: 1366-1374
作者:  
Peng SQ(彭绍琴);  An R(安然);  Li YX(李越湘);  Lv GX(吕功煊);  Li SB(李树本)
收藏  |  浏览/下载:25/0  |  提交时间:2013/10/11
Enhancement of magnetism of Zn0.95Co0.05O films by p-type Cu+ doping 期刊论文  OAI收割
PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2011, 卷号: 21, 期号: 1, 页码: #REF!
作者:  
Hao, WC;  Li, JJ;  Xu, HZ;  Wang, JO;  Wang, TM
收藏  |  浏览/下载:16/0  |  提交时间:2016/04/11
Effect of ti on the anti-corrosion property of zn-al alloy films 期刊论文  iSwitch采集
Acta metallurgica sinica, 2009, 卷号: 45, 期号: 10, 页码: 1166-1170
作者:  
Zhang Jingyu;  Liu Qingfeng;  Liu Qian
收藏  |  浏览/下载:16/0  |  提交时间:2019/05/10