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检索条件"作者=xuwen zhang"
1012 条 记 录,以下是21-30 订阅
Crystalline 1D Linear Conjugated Polymers with a Quinoidal Unit As Metal-Free Electrocatalysts for Oxygen Reduction
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ADVANCED ENERGY MATERIALS 2024年 第44期14卷
作者: Fan, Renzhen Wang, Cheng zhang, Xiaofei zhang, xuwen Dong, Weijia Xu, Yiyang Xu, Chenhui Chi, Chunyan Zhu, Jun Deng, Yunfeng Geng, Yanhou Tianjin Univ Joint Sch Natl Univ Singapore & Tianjin Univ Int Campus Binhai New City 350207 Fuzhou Peoples R China Tianjin Univ Sch Mat Sci & Engn Tianjin 300072 Peoples R China Tianjin Univ Tianjin Key Lab Mol Optoelect Sci Tianjin 300072 Peoples R China Collaborat Innovat Ctr Chem Sci & Engn Tianjin Tianjin 300072 Peoples R China Agcy Sci Tech & Res A STAR Inst Mat Res & Engn IMRE 2 Fusionopolis Way Singapore 138634 Singapore Natl Univ Singapore Dept Chem 3 Sci Dr 3 Singapore 117543 Singapore
Crystalline and soluble 1D linear conjugated polymers (LCPs) have garnered considerable interest as cost-effective and efficient metal-free electrocatalysts for the oxygen reduction reaction (ORR) due to their high ex... 详细信息
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Boosting catalytic performance of N doped porous carbon derived from coal tar pitch: The role of N species and the contribution of 1O2
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JOURNAL OF WATER PROCESS ENGINEERING 2025年 72卷
作者: Huang, Linlin zhang, xuwen Wang, Lin Liu, Tingting Li, Da Sheng, Tao Sun, Caiyu Li, Lixin Heilongjiang Univ Sci & Technol Coll Environm & Chem Engn Harbin 150022 Peoples R China Harbin Inst Technol State Key Lab Urban Water Resource & Environm Harbin 150090 Peoples R China
In this study, nitrogen-doped carbon material (N-PC-d) derived from coal tar pitch using dicyandiamide as N source was successfully synthesized, exhibiting outstanding catalytic performance in the activation of peroxy... 详细信息
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QUANTITATIVE ALEXANDROV THEOREM FOR CAPILLARY HYPERSURFACES IN THE HALF-SPACE
arXiv
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arXiv 2024年
作者: Jia, Xiaohan zhang, xuwen School of Mathematics Southeast University Nanjing211189 China Mathematisches Institut Universität Freiburg Ernst-Zermelo-Str.1 Freiburg79104 Germany
In this paper, we prove the quantitative version of the Alexandrov theorem for capillary hypersurfaces in the half-space, which generalizes Julin-Niinikoski’s result [18] to the capillary case. The proof is based on ... 详细信息
来源: 评论
Adsorption of Orange G on Activated Porous Carbon Derived from Coal Tar Pitch: Experimental and DFT Study
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LANGMUIR 2024年 第48期40卷 25471-25482页
作者: Huang, Linlin zhang, xuwen Liu, Tingting Wang, Lin Li, Lixin Li, Da Sheng, Tao Dong, Zilong Zhao, Xinyue Heilongjiang Univ Sci & Technol Coll Environm & Chem Engn Harbin 150022 Peoples R China Harbin Inst Technol State Key Lab Urban Water Resource & Environm Harbin 150000 Peoples R China Northeast Agr Univ Sch Resources & Environm Harbin 150030 Peoples R China
A coal tar pitch-based porous carbon adsorbent (CPA) was synthesized through a straightforward method involving the heating of a mixture of KOH and coal tar pitch (CTP). This CPA exhibited a high surface area of 1811.... 详细信息
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A Study of the Influence of Cultural Distance on the Retention of Multinational Exhibitors
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JOURNAL OF QUALITY ASSURANCE IN HOSPITALITY & TOURISM 2024年 第1期25卷 22-36页
作者: Cheng, Hongbo zhang, xuwen Li, Ziying Nankai Univ Coll Tourism & Serv Management Tianjin 300350 Peoples R China
Customer retention is an important basis for International Trade shows to obtain sustained competitive advantage, and the retention of multinational exhibitors is largely influenced by cultural heterogeneity. This stu... 详细信息
来源: 评论
Metal-Organic Frameworks-Derived Cobalt Catalyst Supported on Biochar for Efficient Deoxygenation of Stearic Acid
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INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 2025年 第4期64卷 2049-2060页
作者: zhang, xuwen Dong, Xuexue Wang, Youting Bian, Juanjuan Ali, Sajid Cai, Dongren Sun, Kang Rao, Xiaoping Jiang, Jianchun Zhan, Guowu Huaqiao Univ Acad Adv Carbon Convers Technol Coll Chem Engn Xiamen 361021 Fujian Peoples R China Huaqiao Univ Fujian Prov Key Lab Biomass Low Carbon Convers Xiamen 361021 Fujian Peoples R China Chinese Acad Forestry CAF Inst Chem Ind Forest Prod Nanjing 210042 Jiangsu Peoples R China
The conversion of stearic acid into linear hydrocarbons is a crucial step in advancing sustainable biofuels and biochemicals. Herein, we developed a series of cobalt-based catalysts (referred to as Co/C@TSC) using met... 详细信息
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Experimental Study of the Reinforcement Mechanism for the Tunnel Support Structure in Weak Rock Masses
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INTERNATIONAL JOURNAL OF GEOMECHANICS 2023年 第10期23卷 04023173-04023173页
作者: Chen, Yulong zhang, xuwen Qiao, Xuanru China Univ Min & Technol Sch Energy & Min Engn Beijing 100083 Peoples R China
This study aims to comprehensively investigate the reinforcement mechanism of the tunnel support structure and its supporting characteristics in layered and weak rock tunnels. Uniaxial compressive tests were carried o... 详细信息
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Planar p-n Junction Engineering toward Reconfigurable Organic Synaptic Transistors for High-Accuracy Neuromorphic Recognition
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SMALL 2025年 e2502740页
作者: Dong, Weijia Wang, Shiyu Zhao, Bin Xu, Chenhui Liu, Yuqian An, Chuanbin zhang, xuwen Qi, Minghao Han, Yang Geng, Yanhou Tianjin Univ Sch Mat Sci & Engn Tianjin Key Lab Mol Optoelect Sci Minist EducCollaborat Innovat Ctr Chem Sci & Engn Tianjin 300072 Peoples R China SINOPEC Beijing Res Inst Chem Ind Co Ltd Beijing 100013 Peoples R China Fudan Univ Inst Elect Light Sources Sch Informat Sci & Technol Shanghai 200433 Peoples R China Joint Sch Natl Univ Singapore & Tianjin Univ Int Campus Tianjin Univ Fuzhou 350207 Peoples R China State Key Lab Photovolta Sci & Technol Trina Solar Changzhou 213031 Peoples R China
Synaptic transistors are pivotal for hardware-level neuromorphic computing. However, the lack of switching behavior diversity has limited the implementation of advanced computing tasks, which are constrained by tradit... 详细信息
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A Two-level Learning Approach for Achieving the Sustainable Development of Service Ecosystem
A Two-level Learning Approach for Achieving the Sustainable ...
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IEEE International Conference on Web Services (IEEE ICWS)
作者: Peng, Chao Xue, Xiao zhang, xuwen Ji, Peilin Shen, Yifan Fang, Li Feng, Zhiyong Tianjin Univ Coll Intelligence & Comp Tianjin Peoples R China Tianjin Key Lab Healthy Habitat & Mart Technol Tianjin Peoples R China Xian Univ Finance & Econ Sch Informat Xian Peoples R China
The governance of service ecosystem needs to balance efficiency and fairness to promote the sustainable development of the system, making it an important topic. However, service entities in the service ecosystem have ... 详细信息
来源: 评论
Heintze-Karcher Inequality for Anisotropic Free Boundary Hypersurfaces in Convex Domains
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数学研究(英文) 2024年 第3期57卷 243-258页
作者: Xiaohan Jia Guofang Wang Chao Xia xuwen zhang School of Mathematics Southeast UniversityNanjing 211189China Mathematisches Institut Universität FreiburgErnst-Zermelo-Str.1Freiburg 79104Germany School of Mathematical Science Xiamen UniversityXiamen 361005China
In this paper,we prove an optimal Heintze-Karcher-type inequality for ani-sotropic free boundary hypersurfaces in general convex *** equality is achieved for anisotropic free boundary Wulff shapes in a convex *** appl... 详细信息
来源: 评论