兰州大学机构库

Browse/Search Results:  1-10 of 2292 Help

Selected(0)Clear Items/Page:    Sort:
New heterojunctions of CN/TiO2 with different band structure as highly efficient catalysts for artificial photosynthesis 期刊论文
Applied Catalysis B: Environmental, 2021, 卷号: 285
Authors:  Wang, Jinyuan;  Ma, Jiangping;  Zhang, QL(张巧兰);  Chen, Yun;  Hong, Lin;  Wang, Bing;  Chen, Jiazang;  Jing, HW(景欢旺)
Favorite  |  View/Download:7/0  |  Submit date:2021/01/18
Aromatic compounds  Artificial photosynthesis  Band structure  Carbon dioxide  Catalysts  Oxide minerals  Polypyrroles  Solar energy  Titanium dioxide  Chemical energy  Efficient catalysts  N-n heterojunctions  P-n heterojunctions  Photoelectrocatalytic  Photogenerated electrons  Pyrolytic temperature  Separation efficiency  
Evolution of cellulose acetate to monolayer graphene 期刊论文
Carbon, 2021, 卷号: 174, 页码: 24-35
Authors:  Chen, Mingguang;  Li, Junzhu;  Zhang, Junwei;  Ma, Yinchang;  Dong, Haocong;  Li, Wangxiang;  Bekyarova, Elena;  Al-Hadeethi, Yas Fadel;  Chen, Long;  Hedhili, Mohamed Nejib...Chen, Mingguang;  Li, Junzhu;  Zhang, Junwei;  Ma, Yinchang;  Dong, Haocong;  Li, Wangxiang;  Bekyarova, Elena;  Al-Hadeethi, Yas Fadel;  Chen, Long;  Hedhili, Mohamed Nejib;  Tian, Bo;  Zhang, Xixiang
Favorite  |  View/Download:2/0  |  Submit date:2021/01/18
Cellulose  Cost effectiveness  Ecology  Field effect transistors  Grain boundaries  Graphene transistors  Monolayers  Volatile fatty acids  Biomass wastes  Cellulose acetates  Environmental fields  Growth parameters  Hot research topics  Hydrogen concentration  IS costs  Large-area graphene  
Application of BP - ANN model in evaluation of soil quality in the arid area, northwest China 期刊论文
Soil and Tillage Research, 2021, 卷号: 208
Authors:  Shao, Wenyan;  Guan, Qingyu;  Tan, Zhe;  Luo, Haiping;  Li, Huichun;  Sun, Yunfan;  Ma, Yunrui
Favorite  |  View/Download:0/0  |  Submit date:2021/01/18
Agricultural robots  Agriculture  Arid regions  Backpropagation  Heavy metals  Integrated circuits  Land use  Neural networks  Nutrients  Petroleum reservoir evaluation  Quality control  Soil quality  Annual mean temperatures  Back-propagation artificial neural network  Comprehensive evaluation model  Cumulative precipitation  Environmental characteristic  Heavy metal contamination  Natural environmental factors  Topographic wetness index  
Determination of band alignment in two-dimensional h-BN/WS2 van der waals heterojunction by X-ray photoelectron spectroscopy 期刊论文
Journal of Alloys and Compounds, 2021, 卷号: 854
Authors:  Xing, Shu'an;  Zhao, Guijuan;  Xu, Yan;  Wang, J(王杰);  Li, Xunshuan;  Yang, Wenge;  Liu, GP(刘贵鹏);  Yang, JH(杨建红)
Favorite  |  View/Download:13/0  |  Submit date:2020/12/16
Alignment  Energy gap  Heterojunctions  Monolayers  Photoelectrons  Photons  Tungsten compounds  Van der Waals forces  X ray photoelectron spectroscopyBand alignments  Conduction band offset  Measured values  Type i band alignments  Valence band offsets  Van der waals  
Dissymmetric interface design of SnO2/TiO2 side-by-side bi-component nanofibers as photoanodes for dye sensitized solar cells: Facilitated electron transport and enhanced carrier separation 期刊论文
Journal of Colloid and Interface Science, 2021, 卷号: 583, 页码: 24-32
Authors:  Wei, Kun;  Gu, Xiu Yun;  Chen, En Zi;  Wang, You Qing;  Dai, Zhe;  Zhu, Zi Ran;  Kang, Shi Qiang;  Wang, Ao Chen;  Gao, Xiu Ping;  Sun, Geng Zhi...Wei, Kun;  Gu, Xiu Yun;  Chen, En Zi;  Wang, You Qing;  Dai, Zhe;  Zhu, Zi Ran;  Kang, Shi Qiang;  Wang, Ao Chen;  Gao, Xiu Ping;  Sun, Geng Zhi;  Pan, Xiao Jun;  Zhou, Jin Yuan;  Xie, Er Qing
Favorite  |  View/Download:1/0  |  Submit date:2020/12/16
Conversion efficiency  Efficiency  Electron transport properties  Electrospinning  Heterojunctions  Nanofibers  Oxide minerals  Separation  Titanium dioxideElectrospinning techniques  Heterojunction interfaces  Large scale preparation  Photo-electrochemical device  Photoelectrochemicals  Photogenerated carriers  Separation efficiency  Type II hetero junctions  
A new two-dimensional semiconducting carbon allotrope with direct band gap: a first-principles prediction 期刊论文
JOURNAL OF PHYSICS-CONDENSED MATTER, 2021, 卷号: 33, 期号: 4
Authors:  Yang, Xing;  Wang, Yuwei;  Xiao, Ruining;  Liu, HX(刘焕香);  Bing, Zhitong;  Zhang, Yang;  Yao, XJ(姚小军)
Favorite  |  View/Download:1/0  |  Submit date:2020/12/16
2D carbon allotrope  semiconductor  tunable band gap  mechanical properties  
Rational construct CQDs/BiOCOOH/uCN photocatalyst with excellent photocatalytic performance for degradation of sulfathiazole 期刊论文
Chemical Engineering Journal, 2021, 卷号: 404
Authors:  Hu, Zhongzheng;  Xie, Xiaoyun;  Li, Shan;  Song, Mengxi;  Liang, Guiwei;  Zhao, Jing;  Wang, Zhaowei
Favorite  |  View/Download:2/0  |  Submit date:2020/12/16
Bismuth compounds  Carbon  Carbon Quantum Dots  Degradation  Deionized water  Effluent treatment  Effluents  Electrons  Fourier transform infrared spectroscopy  Heterojunctions  High resolution transmission electron microscopy  Magnetic moments  Mass spectrometry  Nanocrystals  Nanosheets  Photocatalytic activity  Physicochemical properties  Reusability  Scanning electron microscopy  Semiconductor quantum dots  Semiconductor quantum wells  Sewage treatment plants  Wastewater reclamation  Wastewater treatment  Water recycling  X ray diffraction analysis  X ray photoelectron spectroscopyDegradation efficiency  Electrochemical impedance spectra  High resolution mass spectrometry  Natural organic matters  Photocatalytic performance  Recycling experiments  Transient photocurrents  Wastewater treatment plant effluent  
One-pot hydrothermal method synthesised SnS/rGO nanocomposite under PVDF bonding for high-performance acetone gas sensor 期刊论文
Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2021, 卷号: 263
Authors:  Ma, Y.T.;  Ma, S.Y.;  Tang, J.;  Wu, Z.G.;  Shi, J.;  Zhao, Y.;  Pei, S.T.
Favorite  |  View/Download:0/0  |  Submit date:2020/12/16
Acetone  Chemical bonds  Chemical detection  Fluorine compounds  Gas detectors  Gas sensing electrodes  Gases  Graphene  Heterojunctions  Layered semiconductors  Morphology  Reduced Graphene Oxide  Sulfur compounds  Tin oxides  Van der Waals forcesAdsorption properties  Chemical compositions  Electron transmission  Gas sensing properties  Graphene oxide nanocomposites  High operating temperature  Operational temperature  Polyvinylidene fluorides  
Electrode material and modification dependent performances of lateral photodetectors based on MAPbI3 single crystal 期刊论文
Optical Materials, 2021, 卷号: 111
Authors:  Dai, Qinyong;  Chen, Xinda;  Ding, Rongzheng;  Peng, Yingquan;  Lv, Wenli;  Zhou, Zhuoli;  Xu, Sunan;  Sun, Lei
Favorite  |  View/Download:0/0  |  Submit date:2021/01/18
Buffer layers  Dark currents  Electrodes  Gold  Heterojunctions  Organometallics  Perovskite  Photodetectors  Photons  Silver  Bulk heterojunction  Electrode material  Electron drift  External quantum efficiency  Halide perovskites  Optical performance  Opto-electronic materials  Solution processable  
Energy transfer and photo/cathodoluminescence performances investigation of a luminescent material Ce-+(3) /Tb3+ co-doped Na2Ca2Si2O7 for multifunctional applications 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 847
Authors:  Chen, Hang;  Wang, YH(王育华)
Favorite  |  View/Download:14/0  |  Submit date:2020/12/16
Energy transfer  Photoluminescence  Cathodoluminescence  LED  FED  Phosphor