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检索条件""
18637 条 记 录,以下是261-270 订阅
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Urchin-like MnO/c microspheres as high-performance lithium-ion battery anode
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IONIcS 2021年 第4期27卷 1423-1428页
作者: Zhang, Lei Shen, Lian Liu, Yangai Suo, Guoquan China Univ Geosci Sch Mat Sci & Technol Natl Lab Mineral Mat Beijing Key Lab Mat Utilizat Nonmetall Minerals & Beijing 100083 Peoples R China Shaanxi Univ Sci & Technol Sch Mat Sci & Engn Xian 710021 Peoples R China
Manganese oxide (MnO) is prospective as anode material for lithium-ion batteries (LIBs) due to its low insertion voltage and high reversible capacity. Here, urchin-like MnO microspheres with carbon coating (u-MnO/c) a... 详细信息
来源: 评论
Acid Hydrolysis to Provide the Potential for Rice-Husk-Derived c/SiO2 composites for Lithium-Ion Batteries
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JOURNAL OF ELEcTRONIc MATERIALS 2021年 第8期50卷 4426-4432页
作者: Ma, Lijie Liu, Li Liu, Xiaoyang Li, Yixin Feng, Yi Tian, Yumei chao, Yimin Zhu, Yanchao Wang, Xiaofeng Jilin Univ Coll Chem State Key Lab Inorgan Synth & Preparat Chem 2699 Qianjin St Changchun 130012 Peoples R China Northeast Normal Univ Dept Chem Changchun 130024 Peoples R China Univ East Anglia Sch Chem Norwich Res Pk Norwich NR4 7TJ Norfolk England
As major waste materials in the rice milling industry, rice husks (RHs) have potential industrial applications. In this work, acid solutions were used to extract high-value-added polysaccharide components (hemicellulo... 详细信息
来源: 评论
ORR properties of S-modified co3O4@S-g-c3N4/c catalyst in alkaline electrolyte
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IONIcS 2021年 第6期27卷 2545-2551页
作者: Dong, Xuewei Wang, Dongchao Qiu, Zhongyu Xuan, Jiaping Huang, Naibao Dalian Jiaotong Univ Sch Environm & Chem Engn Dalian Peoples R China Dalian Maritime Univ Dept Mat Sci & Engn Dalian Peoples R China
Developing high-efficiency and low-cost electrocatalysts for oxygen reduction reaction (ORR) is one of the key objectives for fuel cells. In this work, S-modified co3O4@S-g-c3N4/c catalyst was prepared by combining py... 详细信息
来源: 评论
Nitrogen removal performance and bacterial communities in zeolite trickling filter under different influent c/N ratios
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ENVIRONMENTAL ScIENcE AND POLLUTION RESEARcH 2021年 第13期28卷 15909-15922页
作者: Liu, Lina Li, Na Tao, chunyang Zhao, Yubo Gao, Jingqing Huang, Zhenzhen Zhang, Jingshen Gao, Jianlei Zhang, Jinliang cai, Ming Zhengzhou Univ Sch Ecol & Environm Zhengzhou Henan Peoples R China Zhengzhou Yuanzhihe Environm Protect Technol Co L Zhengzhou Henan Peoples R China Zhengzhou Univ Sch Water Conservancy & Engn Zhengzhou 450001 Henan Peoples R China Yellow River Engn Consulting Co Ltd Zhengzhou 450003 Henan Peoples R China
In this study, the degradation performance of nutrients in zeolite trickling filter (ZTF) with different influent c/N ratios and aeration conditions was investigated. Microaeration was beneficial for enhancing NH4+-N ... 详细信息
来源: 评论
Wavelet analysis of a flexible filament kinematics: emulating c. elegans swimming behavior
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JOURNAL OF THE BRAZILIAN SOcIETY OF MEcHANIcAL ScIENcES AND ENGINEERING 2021年 第4期43卷 1-13页
作者: Malvar, Sara carmo, Bruno S. Univ Sao Paulo Dept Mech Engn Escola Politecn Av Prof Mello Moraes 2231 Sao Paulo Brazil
This paper discusses different aspects of an active flexible filament propulsion in a liquid medium. The immersed boundary method is used to model a flexible filament immersed in Newtonian fluid at low Reynolds number... 详细信息
来源: 评论
Molten Nacl-Assisted Synthesis of Porous Fe-N-c Electrocatalysts with a High Density of catalytically Accessible FeN4 Active Sites and Outstanding Oxygen Reduction Reaction Performance
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ADVANcED ENERGY MATERIALS 2021年 第19期11卷 2100219-2100219页
作者: Wang, Qing Yang, Yuqi Sun, Fanfei chen, Guangbo Wang, Jian Peng, Lishan chen, Wan-Ting Shang, Lu Zhao, Jiaqi Sun-Waterhouse, Dongxiao Zhang, Tierui Waterhouse, Geoffrey I. N. Univ Auckland Sch Chem Sci Auckland 1142 New Zealand Chinese Acad Sci Shanghai Synchrotron Radiat Facil Shanghai Inst Appl Phys Shanghai 201204 Peoples R China Chinese Acad Sci Key Lab Photochem Convers & Optoelect Mat Tech Inst Phys & Chem Beijing 100190 Peoples R China Chongqing Univ Sch Chem & Chem Engn Chongqing Key Lab Chem Proc Clean Energy & Resour Chongqing 400030 Peoples R China
Iron single atom catalysts (FeN4) hosted in the micropores of N-doped carbons offer excellent performance for the oxygen reduction reaction (ORR). Achieving a high density of FeN4 sites accessible for ORR has proved c... 详细信息
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Preparation of cluster-like SnS/SnO2/c nanoparticle with enhanced electrochemical performance for lithium-ion batteries
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IONIcS 2021年 第5期27卷 1919-1927页
作者: Zhang, W. X. Wang, H. Zhao, P. He, c. Changan Univ Sch Mat Sci & Engn Xian 710064 Peoples R China Xi An Jiao Tong Univ Sch Mat Sci & Engn State Key Lab Mech Behav Mat Xian 710049 Peoples R China
A facile one-step solvothermal method to synthesize SnS/SnO2/c nanocluster particles has been reported. The nanocluster particles are derived from SnS2/c composite materials by adjusting pyrolysis temperature at 600 d... 详细信息
来源: 评论
Single-Pore versus Dual-Pore Bipyridine-Based covalent-Organic Frameworks: An Insight into the Heterogeneous catalytic Activity for Selective c-H Functionalization
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SMALL 2021年 第22期17卷 2003970-2003970页
作者: Vardhan, Harsh Al-Enizi, Abdullah M. Nafady, Ayman Pan, Yanxiong Yang, Zhongyu Gutierrez, Humberto R. Han, Xiaolong Ma, Shengqian Univ S Florida Dept Chem 4202 E Fowler Ave Tampa FL 33620 USA King Saud Univ Coll Sci Dept Chem Riyadh 11451 Saudi Arabia North Dakota State Univ Dept Chem & Biochem 1231 Albrecht Blvd Fargo ND 58108 USA Univ S Florida Dept Phys Tampa FL 33620 USA Northwest Univ Sch Chem Engn Xian 710069 Shaanxi Peoples R China Univ North Texas Dept Chem 1508 W Mulberry St Denton TX 76201 USA
Exponential growth in the field of covalent-organic frameworks (cOFs) is emanating from the direct correlation between designing principles and desired properties. The comparison of catalytic activity between single-p... 详细信息
来源: 评论
基于c0-HSDT的FG-GRc板大挠度弯曲分析
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工程力学 2024年
作者: 陈卫 彭林欣 南华大学土木工程学院 广西大学土木建筑工程学院
基于含7变量的c0-高阶剪切变形理论(c0-HSDT)框架下,选取了经典的三阶剪切变形理论(TSDT)、正弦剪切变形理论(SSDT)和指数剪切变形理论(ESDT),结合冯卡门大挠度理论,建立了求解功能梯度石墨烯增强复合材料(FG-GRc)板大挠度弯曲分析... 详细信息
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Preparation and Performance Study of cOS/PEI@PolyI:c/OVA Nanocomposite Using the Blend System of chitooligosaccharide and Polyethyleneimine as a Drug carrier
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MAcROMOLEcULAR RESEARcH 2021年 第11期29卷 800-809页
作者: Zhang, Kai Sun, Qian Bai, Xiaoyu Liu, Peng Lyu, Zijian Li, Qiuhong Li, Aixiang Shandong Univ Technol Sch Mat Sci & Engn Zibo 255049 Peoples R China
The blending system of chitooligosaccharide (cOS) and polyethyleneimine (PEI) was studied as a drug carrier for tumor treatment. Nanoparticles cOS/PEI-PolyI:c-OVA-x (cP-P-O-x) (x=1, 2, 3) were prepared by electrostati... 详细信息
来源: 评论