TETRAHEDRITE

作品数:9被引量:9H指数:2
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相关期刊:《Journal of Materials Science & Technology》《Acta Geologica Sinica(English Edition)》《Science China Materials》《Acta Metallurgica Sinica(English Letters)》更多>>
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Synthesis-temperature-dependent phase composition manipulation toward high thermoelectric performance in tetrahedrites
《Journal of Materials Science & Technology》2024年第1期124-130,共7页Yiqing Wei Jiaqi Liu Zien Cheng Pengfei Jiang Zizhen Zhou Bin Zhang Guoyu Wang Guang Han Xu Lu Xiaoyuan Zhou 
supported by the National Natu-ral Science Foundation of China(Grant Nos.52125103,52071041,52271202,and 12274044).
Tetrahedrite,an Earth-abundant natural mineral,has attracted extensive research interest because of its excellent thermoelectric performance.Herein,tetrahedrite samples comprising Cu-poor Cu_(12)Sb_(4)S_(13)and Cu-ric...
关键词:TETRAHEDRITE THERMOELECTRIC Colloidal method Phase manipulation Thermal conductivity 
Resistive-switching tunability with size-dependent all-inorganic zero-dimensional tetrahedrite quantum dots
《Science China Materials》2020年第12期2497-2508,共12页Zhiqing Wang Yueli Liu Jie Shen Wen Chen Jun Miao Ang Li Ke Liu Jing Zhou 
supported by the National Natural Science Foundation of China(51572205,11674258 and 51802093);the Joint Fund of Ministry of Education for Equipment Pre-research the Fundamental Research(6141A02022262);the Excellent Dissertation Cultivation Funds of Wuhan University of Technology(2018-YS-001);the Fundamental Research Funds for the Central Universities(2019zy-007)。
All-inorganic zero-dimensional(0D)tetrahedrite(Cu12Sb4S13,CAS)quantum dots(QDs)have attracted extensive attention due to their excellent optical properties,bandgap tunability,and carrier mobility.In this paper,various...
关键词:memory device tetrahedrite quantum dots resistive-switching tunability resistance mechanism 
Distribution Patterns of Ag in Hydrothermal Precipitates from the Okinawa Trough
《Acta Geologica Sinica(English Edition)》2020年第1期126-140,共15页ZHANG Yaoyao CHU Fengyou LI Zhenggang DONG Yanhui LONG Jiangping WANG Hao ZHU Jihao LIU Jiqiang 
supported by the National Research Plan of China(Grant No.2016YFC0301803);Scientific Fund of the Second Institute of Oceanography,MNR of China(Grant No.JG1702,JG1605);the Zhejiang Provincial Natural Science Foundation(Grant No.LQ17D060005,LQ17D060004,LZ16D060001).
The Okinawa Trough is characterized by enrichment of Ag in hydrothermal precipitates;however, the distribution of this enrichment remains poorly constrained. This study presents the results of a field-emission scannin...
关键词:silver deposit TETRAHEDRITE massive SULFIDE deposits Iheya North Knoll Yonaguni KnollⅣ OKINAWA TROUGH 
Enhanced thermoelectric performance of Cu_(12)Sb_4S_(13-δ) tetrahedrite via nickel doping被引量:2
《Science China Materials》2018年第9期1209-1217,共9页Fu-Hua Sun Jinfeng Dong Shaugath Dey Asfandiyar Chao-Feng Wu Yu Pan Huaichao Tang Jing-Feng Li 
supported by the Basic Science Center Project of National Natural Science Foundation of China (51788104 and 11474176);Shenzhen Science and Technology Plan (JCYJ20150827165038323)
Cu12Sb4S13 tetrahedrite has received great attention as an earth-abundant and environmental-friendly thermoelectric material. This work aims to uncover the thermoelectric performance-enhancing effect and the mechanism...
关键词:nickel doping TETRAHEDRITE THERMOELECTRIC 
Modelling and process optimisation of antimony removal from a complex copper concentrate
《Transactions of Nonferrous Metals Society of China》2012年第3期675-685,共11页Samuel Ayowole AWE Mohammad KHOSHKHOO Paul KRUGER ke SANDSTRM 
The modelling and optimization for the alkaline sulphide leaching of a complex copper concentrate containing 1.69% Sb and 0.14% Sn were studied.Response surface methodology,in combination with central composite face-c...
关键词:alkaline sulphide hydrometallurgy ANTIMONY TETRAHEDRITE leaching optimization response surface methodology central composite face-centred design 
Oxygen pressure acid leaching of Gacun complex Cu concentrates
《Journal of Central South University》2012年第1期71-76,共6页XU Bin ZHONG Hong JIANG Tao 
Project(2007BAB22B01) supported by the National Science and Technology Pillar Program during the 11th Five-year Plan Period of China
The treatment of the Gacun complex Cu concentrate with high contents of Pb,Zn,Ag,etc by oxygen pressure acid leaching was studied.It is unusual that tetrahedrite,whose treatment was rarely studied,is the primary coppe...
关键词:complex Cu concentrates oxygen pressure acid leaching synthetic reclaiming TETRAHEDRITE 
An investigation of oxygen pressure acid leaching of Gacun complex Cu-Pb bulk concentrate被引量:6
《Rare Metals》2012年第1期96-101,共6页Xu, Bin  Zhong, Hong  Jiang, Tao 
the 11th Five-Year Plan of National Scientific and Technological Program of China (No.2007 BAB22B01)
The treatment of the Gacun complex Cu-Pb bulk concentrate with high Zn,Ag,etc.,by oxygen pressure acid leaching was studied.The pri-mary copper and leadminerals in the concentrate are tetrahedrite and galena.The treat...
关键词:nonferrous metallurgy synthetic reclaiming oxygen pressure acid leaching complex Cu-Pb bulk concentrate TETRAHEDRITE 
Tetrahedrite-Group Minerals in the Jinjitai Gold Deposit,Western Sichuan被引量:1
《Acta Geologica Sinica(English Edition)》2000年第3期544-547,共4页WANG Xiaochun 
There are quite a few tetrahedrite-group minerals in the Jinjitai gold deposit, western Sichuan, which occur in an interstratified fractured zone of Middle Devonian carbonate rock series. The gold ore consists of pyri...
关键词:gold deposit tetrahedrite-group minerals Jinjitai China 
SOLID STATE PROPERTIES AND LEACHING OF MECHANICALLY ACTIVATED TETRAHEDRITE
《Acta Metallurgica Sinica(English Letters)》1994年第2期79-83,共5页BAL■P ACHIMOVI■OVM SEPLAKV BASTLZ LIPAKJ 
The mechanical activation of tetrahedrite Cu_(12)Sb_(4)S_(13) was carried out in a planetary mill. The changes in the surface and bulk properties produced in mineral by mechanical activation were detected by infrared,...
关键词:mechanical activation LEACHING TETRAHEDRITE 
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