国家自然科学基金(51202005)

作品数:5被引量:7H指数:1
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相关作者:王芳李萍邹志刚周勇李勇更多>>
相关机构:南京大学安徽工业大学更多>>
相关期刊:《Chinese Physics B》《物理学报》《Chinese Journal of Catalysis》《International Journal of Minerals,Metallurgy and Materials》更多>>
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相关领域:理学化学工程更多>>
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Synthesis of bionic-macro/microporous MgO-modified TiO_2 for enhanced CO_2 photoreduction into hydrocarbon fuels被引量:6
《Chinese Journal of Catalysis》2016年第6期863-868,共6页王芳 周勇 李萍 蒯立邦 邹志刚 
supported by the National Basic Research Program of China(973 Program,2014CB239302,2013CB632404);the Natural Science Foundation of Jiangsu Province(BK20130053);the National Natural Science Foundation of China(51272101,51202005,21473091)
The stems of water convolvulus were employed as biotemplates for the replication of their optimized 3D hierarchical architecture to synthesize porous MgO-modified TiO2 . The photocatalytic reduction of CO2 with H2O va...
关键词:Magnesium oxide Titanium dioxide Carbon dioxide photoreduction Carbon dioxide activiation Bionic-porous structure BIOTEMPLATE 
Electrical transport properties of YCo_(1-x)Mn_xO_3(0 ≤x≤ 0.2)prepared by sol–gel process
《Chinese Physics B》2015年第4期355-359,共5页刘义 李海金 
Project supported by the Anhui Provincial Science Key Foundation of Higher Education Institutions,China(Grant No.KJ2011A053);the National Natural Science Foundation of China(Grant No.51202005)
Mn substitution compounds YCOl-xMnxO3 (0 ≤ x ≤ 0.2) are synthesized by using the sol-gel process. Electrical transport properties of YCo1-xMnxO3 are investigated in the temperature range from 200 K to 780 K. The e...
关键词:perovskite cobalt oxides sol-gel process electrical transport 
Thermoelectric properties of Al substituted misfit cobaltite Ca_3(Co_(1-x)Al_x)_4O_9 at low temperature
《International Journal of Minerals,Metallurgy and Materials》2014年第7期720-725,共6页Yi Liu Hong-mei Chen Jin-lian Hu Xu-bing Tang Hai-jin Li Wei Wang 
financially supported by the Key Lab of Novel Thin Film Solar Cells,Chinese Academy of Sciences (No.KF201101);the Provincial Science Key Foundation of Higher Education Institutions of Anhui,China(No. KJ2011A053);the National Natural Science Foundation of China(No.51202005)
Thermoelectric properties of Al substituted compounds Ca3(Co1-xAlx)4O9 (x=0, 0.03, 0.05), prepared by a sol-gel process, have been investigated in the temperature range 305-20 K. The results indicate that after Al...
关键词:transition metal oxides sol-gel process THERMOELECTRICITY electrical properties SUBSTITUTION 
Electrical transport and thermoelectric properties of Ni-doped perovskite-type YCo_(1-x)Ni_xO_3 (0 ≤ x ≤ 0.07) prepared by sol-gel process
《Chinese Physics B》2013年第5期456-461,共6页刘义 李海金 张清 李勇 刘厚通 
Project supported by the Key Laboratory of Novel Thin Film Solar Cells, Chinese Academy of Sciences (Grant No. KF201101);the Key Science Foundation of Higher Education Institutions of Anhui Province, China (Grant Nos. KJ2011A053 and KJ2012Z034);the National Natural Science Foundation of China(Grant Nos. 51202005, 11204005, and 41075027)
Electrical transport and thermoelectric properties of Ni-doped YCOl-xNixO3 (0 ≤ x ≤0.07), prepared by using the sol-gel process, are investigated in a temperature range from 100 to 780 K. The results show that wit...
关键词:perovskite cobalt oxides sol-gel process electrical transport thermoelectric property 
Sr掺杂钙钛矿型氧化物Y_(1-x)Sr_xCoO_3的溶胶-凝胶制备及电阻率温度关系研究被引量:1
《物理学报》2013年第4期417-423,共7页刘义 张清 李海金 李勇 刘厚通 
中国科学院新型薄膜太阳电池重点实验室开放研究基金(批准号:KF201101);安徽省高等学校省级自然科学重点研究项目(批准号:KJ2011A053);安徽省高等学校省级自然科学研究项目(批准号:KJ2012Z034);国家自然科学基金(批准号:51202005;11204005;41075027)资助的课题~~
采用溶胶-凝胶方法成功制备了Sr的替代化合物Y1xSrxCoO3(x=0,0.01,0.05,0.10,0.15,0.20),系统地研究了20—720K温度范围内Y1-xSrxCoO3的电阻率温度关系.研究表明,随着Sr的替代含量的增加,Y1-xSrxCoO3的电阻率迅速地降低,这主要是由于载...
关键词:热电材料 溶胶 凝胶 YCoO3 
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