QQ客服 官方微博 反馈留言

浏览/检索结果: 共176条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Design of Prussian blue analogue-derived double-cone structure Ce-Fe catalysts and their enhanced performance for the selective catalytic reduction of NOxwith NH3 期刊论文 New Journal of Chemistry, 2020, 卷号: 44, 期号: 48, 页码: 21244-21254 作者:  Guo, Jie;  Zhang, Guodong;  Tang, Zhicheng;  Zhang, Jiyi 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Ammonia  Binary alloys  Catalyst activity  Cerium oxide  Cones  Energy storage  Hematite  Iron  Morphology  Nitrogen oxides  Sulfur dioxide  Biological applications  Different structure  Mesoporous structures  Morphological structures  Prussian blue analogues  Selective catalytic reduction of NOx  Unique morphologies  Working temperatures   Optoelectronic properties of diathiafulvalene-functionalized diketopyrrolopyrrole–fullerene molecular dyad 期刊论文 Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2020, 卷号: 242 作者:  X.-J., Lu;  C.-R., Zhang;  J.-J., Gong;  W., Wang;  Z.-J., Liu 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Charge transfer  Electronic structure  Excited states  Fullerenes  Interface states  Light absorption  Molecular orbitals  Organic solar cells  Diketopyrrolopyrroles  Effective electrons  Energy differences  Excitation properties  Interface disorders  Optoelectronic properties  Quantum chemistry calculations  Quasi-degeneration   Synthesis and electrochemical properties of Co-doped ZnMn 2O 4 hollow nanospheres 期刊论文 Bulletin of Materials Science, 2020, 卷号: 43, 期号: 1 作者:  Zhu, Xueliang;  Wei, Zhiqiang;  Ma, Long;  Liang, Jiahao;  Zhang, Xudong 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Capacitance  Cyclic voltammetry  Electric discharges  Electrochemical properties  Manganese compounds  Microspheres  Capacitive performance  Co-doped  Cyclic voltammetry curves  Galvanostatic charges  Hollow microsphere  Hydrothermal methods  Tetragonal structure  ZnMn2O4   The effect on the properties of each element in the Li1.2Mn0.54Ni0.13Co0.13O2 material by the incorporation of Al 期刊论文 Ionics, 2020, 卷号: 26, 期号: 12, 页码: 5951-5959 作者:  Shi, Zhaojiao;  Wang, Xuan;  Feng, Wangjun;  Song, Changkun;  Chen, Linjing 收藏  |  浏览/下载：10/0  |  提交时间：2020/12/18 Aluminum  Aluminum metallography  Cathode materials  Cathodes  Cobalt compounds  Lithium compounds  Lithium-ion batteries  Manganese compounds  Nickel compounds  Sol-gel process  Sol-gelsCapacity reduction  Cycle performance  Discharge specific capacity  Electrochemical test  Layered cathode materials  Lithium-ion battery cathodes  Specific capacities  Structure and morphology   MILLING MACHINE ERROR MODELLING AND ANALYSIS IN THE MACHINING OF CIRCULAR-ARC-TOOTH-TRACE CYLINDRICAL GEARS 期刊论文 TRANSACTIONS OF FAMENA, 2020, 卷号: 44, 期号: 4, 页码: 13-29 作者:  Yang, Wu;  Li, Hou;  Ma Dengqiu;  Wei Yongqiao;  Lan, Luo 收藏  |  浏览/下载：14/0  |  提交时间：2022/03/01 Circular-Arc-Tooth-Trace (CATT) cylindrical gear  milling machine  topological structure model  coordinate transmission matrix  comprehensive error model   MMC-HVDC circulating current suppression method based on improved proportional resonance control 期刊论文 Energy Reports, 2020, 卷号: 6, 页码: 863-871 作者:  Zhang, Mingguang;  Shen, Yao;  Sun, Huzhong;  Guo, Richang 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 HVDC power transmission  Notch filters  Power converters  Circulating current  Circulating current suppressions  Control structure  Harmonic components  Modular multi-level converters  Resonance controls  Second and fourth harmonics  Voltage compensation   Evaluation on liquid film cavitation capacity in reverse Rayleigh step and cavitation suction effect in its mechanical seals 期刊论文 Huagong Xuebao/CIESC Journal, 2020, 卷号: 71, 期号: 12, 页码: 5715-5724 作者:  Ma, Xuezhong;  Meng, Xiangkai;  Zhang, Weizheng;  Peng, Xudong 收藏  |  浏览/下载：3/0  |  提交时间：2022/02/17 Cavitation  Liquid films  Numerical methods  Cavitation boundary conditions  Geometrical structure  Hydrodynamic lubrication  Operating condition  Operation conditions  Sealing performance  Structure design  Suction mechanism   Appropriate proportion truncated octahedron LiNi0.5Mn1.5O4 with excellent electrochemical properties for lithium-ion batteries prepared by graphite-assisted calcination method 期刊论文 Ionics, 2020, 卷号: 26, 期号: 12, 页码: 6003-6012 作者:  Wei, Yuan;  Tuo, Kuanyou;  Wang, Peng;  Yang, Li;  Liang, Wenbiao 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Calcination  Crystals  Graphite  Lithium compounds  Lithium-ion batteries  Manganese compounds  Morphology  Scanning electron microscopy  Surface structure  Calcination method  Capacity retention  Crystal surfaces  Different proportions  Discharge rates  Experimental evidence  Polyhedral morphologies  Volumetric energy densities   Improving coal seam permeability and displacing methane by injecting liquid CO2: An experimental study 期刊论文 Fuel, 2020, 卷号: 281 作者:  Wen, Hu;  Wang, Hu;  Fan, Shixing;  Li, Zhenbao;  Chen, Jian 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Carbon dioxide  Coal deposits  Compression testing  Compressive strength  Flow of gases  Liquid methane  Liquids  Methane  Scanning electron microscopy  Coal permeabilities  Coal seam permeability  Fracture network  Injection pressures  Mercury intrusion porosimetry  Pores structure  Uni-axial compression tests  Uniaxial compressive strength   Plasmonic Refractive Index Sensors Based on One- and Two-Dimensional Gold Grating on a Gold Film 期刊论文 Photonic Sensors, 2020, 卷号: 10, 期号: 4, 页码: 375-386 作者:  Zhu, Jiankai;  Wang, Xiangxian;  Wu, Yuan;  Su, Yingwen;  Jia, Tianxu 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Diffraction gratings  Finite difference time domain method  Gold  Metallic films  Plasmons  Refractometers  Structure (composition)  Surface plasmon resonance  Time domain analysis  Comparison result  Figure of merit (FOM)  Grating periods  Optimized parameter  Refractive index sensing  Refractive index sensor  Sensing characteristics  Sensing performance