DELAFOSSITE

作品数:11被引量:9H指数:2
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相关作者:许英更多>>
相关机构:湖南科技大学更多>>
相关期刊:《World Journal of Condensed Matter Physics》《Chinese Journal of Chemical Physics》《Journal of Wuhan University of Technology(Materials Science)》《Communications in Theoretical Physics》更多>>
相关基金:国家自然科学基金国家教育部博士点基金更多>>
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Structure and electrochemical performance of delafossite AgFeO_(2)nanoparticles for supercapacitor electrodes
《International Journal of Minerals,Metallurgy and Materials》2025年第1期201-213,共13页Choulong Veann Thongsuk Sichumsaeng Ornuma Kalawa Narong Chanlek Pinit Kidkhunthod Santi Maensiri 
Suranaree University of Technology(SUT);Thailand Science,Research and Innovation(TSRI);National Science,Research and Innovation Fund(NSRF)(project cord.179314)。
Delafossite AgFeO_(2)nanoparticles with a mixture of 2H and 3R phases were successfully fabricated by using a simple co-precipitation method.The resulting precursor was calcined at temperatures of 100,200,300,400,and ...
关键词:NANOPARTICLES DELAFOSSITE electrochemical properties X-ray absorption spectroscopy CO-PRECIPITATION SUPERCAPACITOR 
Enhanced Photovoltage for Inverted Perovskite Solar Cells Using Delafossite CuCrO_(2) Hole Transport Material
《Chinese Journal of Chemical Physics》2022年第6期957-964,I0064-I0071,I0074,共17页Xue-yan Shan Bin Tong Shi-mao Wang Xiao Zhao Wei-wei Dong Gang Meng Zan-hong Deng Jing-zhen Shao Ru-hua Tao Xiao-dong Fang 
jointly supported by the National Natural Science Foundation of China(No.62075223 and No.11674324);CAS Pioneer Hundred Talents Program of Chinese Academy of Sciences;CAS-JSPS Joint Research Projects(GJHZ1891);Director Fund of Advanced Laser Technology Laboratory of Anhui Province(AHL2020ZR02);Key Lab of Photovoltaic and Energy Conservation Materials of Chinese Academy of Sciences(PECL2019QN005 and PECL2018QN001);the Natural Science Foundation of Top Talent of Shenzhen Technology University(No.2020101);Natural Science Research Project of Higher School of Anhui Province(KJ2020A0477);Initial Scientific Research Fund of Anhui Jianzhu University(No.2018QD60)。
Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)(PEDOT:PSS)has been widely adopted as hole transport material(HTM)in inverted perovskite solar cells(PSCs),due to high optical transparency,good mechanical flexib...
关键词:Perovskite solar cell Inverted architecture Hole transport material CuCrO_(2) Open-circuit voltage 
Hydrothermal synthesized delafossite CuGaO_(2) as an electrocatalyst for water oxidation
《Frontiers of Optoelectronics》2022年第1期80-91,共12页Han Gao Miao Yang Xing Liu Xianglong Dai Xiao-Qing Bao Dehua Xiong 
The authors would like to express their sincere thanks for the financial support provided by the Open Project Program of Wuhan National Laboratory for Optoelectronics(No.2019WNLOKF018);the Fundamental Research Funds for the Central Universities(WUT:2020III012JL);X.Liu acknowledges the National Innovation and Entrepreneurship Training Program for College Students in WUT(No.S202110497022)。
Hydrogen production from water splitting provides an effective method to alleviate the ever-growing global energy crisis.In this work,delafossite CuGaO_(2)(CGO)crystal was synthesized through hydrothermal routes with ...
关键词:HYDROTHERMAL Water splitting DELAFOSSITE CuGaO_(2)(CGO) ELECTROCATALYST 
Electronic structure and thermal properties of bulk and nano-layer of TAlO2(T=Cu,Ag and Au) delafossite oxides被引量:1
《Rare Metals》2019年第10期905-913,共9页Hossein Asghar Rahnamaye Aliabad Zahra Sabazadeh Azam Abareshi 
In this paper,we report the effect of temperature and carrier concentrations on the structural,electronic and thermoelectric(TE) properties of TAlO2(T=Cu,Ag and Au) compounds in the bulk and nano-layer structures usin...
关键词:Electronic and THERMOELECTRIC materials BULK and nano-layer Density functional theory(DFT)calculations 
The role of phase impurities and lattice defects on the electron dynamics and photochemistry of CuFeO2 solar photocathodes被引量:2
《Nano Research》2019年第9期2390-2399,共10页Elizabeth A. Fugate Somnath Biswas Mathew C. Clement Minkyu Kim Dongjoon Kim Aravind Asthagiri L. Robert Baker 
This work was supported by the National Science Foundation under NSF award number 1665280.We thank Barbara Dunlap for assistance with TA measurements,which were conducted in the Center for Chemical and Biophysical Dynamics at Ohio State University.We thank Yutichai Mueanngern for assistance with TEM measurements,which were performed in the Center for Electron Microscopy and Analysis at Ohio State University.We thank Professor Anne Co for her assistance with the Mott-Schottky analysis.We acknowledge the Ohio Supercomputing Center for providing computational resources.
CuFeO2 is a promising photocathode for H2 evolution and CO2 reduction reactions.To better understand the complex defect chemistry and role of impurity phases in this material and their effect on the photochemical perf...
关键词:DELAFOSSITE CuFeO2 charge-carrier dynamics transient absorption spectroscopy Cu VACANCY O INTERSTITIAL 
Preparation of CuGaO<sub>2</sub>Thin Film by a Sol-Gel Method Using Two Kinds of Metal Source Combination
《Journal of Materials Science and Chemical Engineering》2018年第8期68-78,共11页Takashi Ehara 
We prepare CuGaO2 thin films on SiO2 substrates by using the sol-gel spin-coating method with two combinations of Cu and a Ga source, Cu and Ga nitrate, or acetylacetonate. X-ray diffraction analysis reveals that the ...
关键词:TRANSPARENT CONDUCTIVE Oxide DELAFOSSITE CuGaO2 Sol-Gel Thin Films 
A Density Functional Theory Study of Codoping Characteristics of Sulfur with Alkaline Earth in Delafossite CuAlO_2
《Communications in Theoretical Physics》2016年第4期527-530,共4页刘其军 秦涵 刘正堂 
Supported by the National Natural Science Foundation of China under Grant Nos.11347199,51402244,and 11547311;the Specialized Research Fund for Doctoral Program of Higher Education of China under Grant No.20130184120028;the Fundamental Research Fund for the Central Universities;China under Grant Nos.2682014CX084,2682014ZT30,and 2682014ZT31;the fund of the State Key Laboratory of Solidification Processing in NWPU under Grant No.SKLSP201511
The structural,electronic properties and formation energies of sulfur and alkaline earth codoped delafossite CuAlO_2 have been investigated using the first-principles density functional theory calculations.Our results...
关键词:first-principles codoping p-type conductivity CuAlO_2 
Preparation of CuYO<sub>2</sub> Thin Films by Sol-Gel Method Using Copper Acetate and Yttrium Acetate as Metal Sources
《Journal of Materials Science and Chemical Engineering》2016年第1期24-28,共5页Takashi Ehara 
Delafossite structured p-type wide bandgap semiconductor, CuYO2 thin films were prepared on SiO2 substrate by sol-gel method using copper (II) acetate and yttrium (III) acetate as source material...
关键词:CuYO2 DELAFOSSITE Sol-Gel Thin Films Photoluminescence 
Catalytic Removal of PM by Li-Co Delafossite Catalysts被引量:2
《Journal of Wuhan University of Technology(Materials Science)》2015年第2期433-435,共3页王伟 ZHANG Jichen 肖静 LUO Dabing 
Funded by the National Natural Science Foundation of China(No.U1230107)
By using solution combustion synthesis method, several Li-Co delafossite catalysts were prepared via a highly exothermic and self-sustaining reaction. The prepared catalysts were characterized by XRD, SEM and the cata...
关键词:solution combustion synthesis delafossite catalysts particulate matter 
Structural and Magnetic Properties of Substituted Delafossite-Type Oxides CuCr&lt;sub&gt;1 - x&lt;/sub&gt;Sc&lt;sub&gt;x&lt;/sub&gt;O&lt;sub&gt;2&lt;/sub&gt;
《World Journal of Condensed Matter Physics》2013年第1期1-8,共8页Taieb Elkhouni Mongi Amami Pierre Strobel Abdelhamid Ben Salah 
This work describes the scandium doping effect on the structural and magnetic properties of delafossite-type oxides CuCr1?- xScxO2. The lattice parameters were found to vary according to Vegard’s low. A reflection br...
关键词:DELAFOSSITE XRD Raman Spectroscopy MAGNETISM 
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