SUBSTITUTION

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Magnetic properties and structures of Y-substituted Nd-Y-Fe-B melt-spun ribbons
《Rare Metals》2023年第5期1712-1717,共6页Meng Zheng Yi-Kun Fang Li-Wei Song Rui Han Ming-Gang Zhu Wei Li 
financially supported by the National Basic Research Program of China (No.2014CB643701);the National Natural Science Foundation of China (Nos.51371054 ,51331003);the National Key Research and Development Program of China (No.2016YFB0700903)。
The nanocrystalline magnetic ribbons of(Nd_(1-x)Y_(x))_(14.5)Fe_(ba1)B(6)Co_(0.2)Al_(1)Cu_(0.15)(x=0,0.1,0.2,0.3,0.4) were prepared by melt-spinning technique.The magnetic properties and microstructures were systemati...
关键词：Melt-spun ribbons Y substitution Intergrain exchange coupling Microstructure 
Fe-substituted cobalt-phosphate polyoxometalates as enhanced oxygen evolution catalysts in acidic media被引量：4
《Chinese Journal of Catalysis》2020年第5期853-857,共5页Xin-Bao Han Dong-Xue Wang Eduardo Gracia-Espino Yu-Hui Luo Yuan-Zhi Tan Dong-Fei Lu Yang-Guang Li Thomas Wagberg En-Bo Wang Lan-Sun Zheng 
国家自然科学基金(21771155,21721001);国家重点基础研究发展计划(2014CB845603,2017YFA0204902);国家重点研发计划(2017YFA0204902);瑞典Vetenskapsr?det(2017-04862);瑞典能源署(Energimyndigheten,45419-1).
All-inorganic and earth-abundant bi-/trimetallic hydr(oxy)oxides are widely used as oxygen evolution electrocatalysts owing to their remarkable performance.However,their atomically precise structures remain undefined,...
关键词：Colbalt-phosphate POLYOXOMETALATE Oxygen evolution reaction Isostructural substitution 
Effect of zinc substitution in hydroxyapatite coating on osteoblast and osteoclast differentiation under osteoblast/osteoclast co-culture被引量：5
《Regenerative Biomaterials》2019年第6期349-359,共11页Guolong Meng Xiaoli Wu Ruijuan Yao Jing He Wu Yao Fang Wu 
the Natural Science Foundation of China(No.31170922);National Basic Research Program of China(No.2012cb619103);the Research Fund for the Doctoral Program of Higher Education(No.20120181110058);Program for New Century Excellent Talents in University(NCET-12-0387).
Zinc is an essential trace element required for bone remodelling process,but its role in such process remains to be elucidated.In particular,inconsistent results have been reported on the effect of Zn on osteoclastic ...
关键词：ZINC bone marrow stromal cell osteoclast precursor OSTEOCLAST CO-CULTIVATION bone remodelling process 
Hexyl substitution of pentathienoacene toward a significant improvement in charge transport
《Chinese Chemical Letters》2019年第4期903-905,共3页Ping He Hantang Zhang Chunhui Xu Yonggang Zhen Huanli Dong Wenping Hu 
financial support from the Ministry of Science and Technology of China (Nos. 2015CB856502, 2016YFB0401100 and 2017YFA0204503);the National Natural Science Foundation of China (Nos. 51733004, 51822308, 51725304, 51633006, 21661132006);the Strategic Priority Research Program (No. XDB12000000);the Youth Innovation Promotion Association of the Chinese Academy of Sciences, Startup Foundation for Doctors of China West Normal University (No. 15E007);Open Foundation of Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province (No. CSPC2015-1-1)
A novel semiconductor, dihexyl-substituted pentathienoacene(C6-PTA) is designed and synthesized in five steps with the total yield up to 25.2%. The introduction of hexyl chains endow the thin film semiconductor with a...
关键词：ORGANIC FIELD-EFFECT TRANSISTORS ORGANIC SEMICONDUCTORS Thienoacene Charge transport Stability 
Hydrogen bonding networks controllable by the substitution position of tetrathiafulvalene on the pyridine ring被引量：1
《Chinese Chemical Letters》2019年第3期767-770,共4页Jing Xu Yibao Li Lejia Wang Xiaoyang Zhu Xunwen Xiao Yanfang Geng Ke Deng Qingdao Zeng 
supported by the National Natural Science Foundation of China (Nos. 21472029, 21773041 and 21372136);Beijing National Laboratory for Molecular Sciences, the Ministry of Science and Technology of China(Nos. 2016YFA0200700 and 2017YFA0205001);Ningbo Natural Science Foundation(No. 2017A610013)
Tetrathiafulvalene(TTF), as a classical building unit, has attracted considerable attention, especially its functional derivatives. Hydrogen bonding(H-bonding) networks are a class of traditional and stable nanostruct...
关键词：TETRATHIAFULVALENE PYRIDINE SOLVENT Network SELF-ASSEMBLY 
Antiferromagnetic-ferromagnetic transition in zigzag graphene nanoribbons induced by substitutional doping
《Chinese Physics B》2018年第11期568-574,共7页Shenyuan Yang Jing Li Shu-Shen Li 
Project supported by the National Natural Science Foundation of China(Grant Nos.11474274 and 61427901);the National Basic Research Program of China(Grant No.2014CB643902)
Using first-principles calculations based on density functional theory,we show that the ground state of zigzag-edged graphene nanoribbons(ZGNRs)can be transformed from antiferromagnetic(AFM)order to ferromagnetic(FM)o...
关键词：graphene nanoribbon substitutional doping magnetic order first-principles calculation 
A substitution mutation in OsPELOTA confers bacterial blight resistance by activating the salicylic acid pathway被引量：8
《Journal of Integrative Plant Biology》2018年第2期160-172,共13页Xiao-Bo Zhang Bao-Hua Feng Hui-Mei Wang Xia Xu Yong-Feng Shi Yan He Zheng Chen Atul Prakash Sathe Lei Shi Jian-Li Wu 
supported by the National Natural Science Foundation of China (31471572);the Ministry of Science and Technology of China (2016YFD0101104)
We previously reported a spotted-leaf mutant pelota（originally termed HM_（47）） in rice displaying arrested growth and enhanced resistance to multiple races of Xanthomonas oryzae pv. oryzae. Here, we report the map...
关键词：A substitution mutation in OsPELOTA confers bacterial blight resistance by activating the salicylic acid pathway 
Substitution of Ni for Zn on microstructure and mechanical properties of Mg-Gd-Y-Zn-Mn alloy被引量：5
《Journal of Magnesium and Alloys》2017年第3期355-361,共7页Rongqing Zhang Jingfeng Wang Song Huang Shijie Liu Fusheng Pan 
supported by the National Key Research and Development Program of China(No.2016YFB0301100);the Natural Science Foundation Commission of China(Grant No.51571044);Chongqing foundation and advanced research project(Grant No.cstc2015jcyjBX0081);the National Basic Research Program of China(Grant No.2013 CB632201)。
This study analyzes the effect of substitution of Ni for Zn on microstructure and mechanical properties of Mg-Gd-Y-Zn-Mn alloy.Our results show that the volume fraction of Mg5(Gd,Y)and(Mg,Zn)3RE phase decreased and LP...
关键词：Magnesium alloy SUBSTITUTION Microstructure Mechanical property LPSO phase 
Nitrogen-doped carbon nanotube encapsulating cobalt nanoparticles towards efficient oxygen reduction for zinc–air battery被引量：4
《Journal of Energy Chemistry》2017年第6期1181-1186,共6页Haihua Wu Xiaole Jiang Yifan Ye Chengcheng Yan Songhai Xie Shu Miao Guoxiong Wang Xinhe Bao 
financial support from the Ministry of Science and Technology of China(Grants 2016YFB0600901 and 2013CB933100);the National Natural Science Foundation of China(Grants 21573222 and 91545202);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB17020200);financial support from CAS Youth Innovation Promotion(Grant No.2015145)
Nitrogen-doped carbon materials encapsulating 3 d transition metals are promising alternatives to replace noble metal Pt catalysts for efficiently catalyzing the oxygen reduction reaction(ORR). Herein, we use cobalt s...
关键词：Nitrogen-doped carbon nanotube Perfluorosulfonic Acid/polytetrafluoroethylene copolymer Cobalt substitution Oxygen reduction reaction Zinc–air battery 
Effects of Cs-substitution and partial reduction on catalytic performance of Keggin-type phosphomolybdic polyoxometalates for selective oxidation of isobutane被引量：5
《Journal of Energy Chemistry》2016年第1期85-92,共8页Shizhe Liu Lu Chen Guowei Wang Jianwei Liu Yanan Gao Chunyi Li Honghong Shan 
supported by the National Natural Science Foundation of China(No.U1362201);the National 973 Program of China(No.2012CB215006)
The catalytic performance of Cs-substituted phosphomolybdic salts was studied for selective oxidation of isobutane. The results of activity tests revealed that 360 °C was the optimal reaction temperature. It was demo...
关键词：Isobutane Selective oxidation Methacrylic acid Polyoxometalate 
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