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Template-free synthesis of hierarchically macro-mesoporous Mn-TiO
Zhao Peng, Li-Hua Chen, Ming-Hui Sun, Pan Wu, Chang Cai, Zhao Deng, Yu Li, Wei-Hong Zheng, Bao-Lian Su
《化学科学与工程前沿(英文)》 2018年 第12卷 第1期 页码 43-49 doi: 10.1007/s11705-017-1679-2
关键词: titania hierarchically macro-mesoporous structure Mn-doping selective catalytic reduction
Cehuang FU, Shuiyun SHEN, Ruofei WU, Xiaohui YAN, Guofeng XIA, Junliang ZHANG
《能源前沿(英文)》 2022年 第16卷 第4期 页码 607-612 doi: 10.1007/s11708-021-0798-0
关键词: Li4Ti5O12 phenolic-resin-based carbon mesoporous composite graphene
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-020-1372-4
• The MCNZVI is prepared as an interesting material for PS activation.
关键词: MCNZVI Core-shell structure Reactive Black 5 Persulfate Mechanism
Enhanced performances in catalytic oxidation of
Nanli QIAO,Xin ZHANG,Chi HE,Yang LI,Zhongshen ZHANG,Jie CHENG,Zhengping HAO
《环境科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 458-466 doi: 10.1007/s11783-015-0802-1
关键词: hierarchical macro-/mesoporous silica palladium VOCs catalytic oxidation
Enhancing fatigue life of cylinder-crown integrated structure by optimizing dimension
Weiwei ZHANG,Xiaosong WANG,Zhongren WANG,Shijian YUAN
《机械工程前沿(英文)》 2015年 第10卷 第1期 页码 102-110 doi: 10.1007/s11465-015-0329-y
Cylinder-crown integrated hydraulic press (CCIHP) is a new press structure. The hemispherical hydraulic cylinder also functions as a main portion of crown, which has lower weight and higher section modulus compared with the conventional hydraulic cylinder and press crown. As a result, the material strength capacity is better utilized. During the engineering design of cylinder-crown integrated structure, in order to increase the fatigue life, structural optimization on the basis of the adaptive macro genetic algorithms (AMGA) is first conducted to both reduce weight and decrease peak stress. It is shown that the magnitude of the maximum principal stress is decreased by 28.6%, and simultaneously the total weight is reduced by 4.4%. Subsequently, strain-controlled fatigue test is carried out, and the stress-strain hysteresis loops and cyclic hardening curve are obtained. Based on linear fit, the fatigue properties are calculated and used for the fatigue life prediction. It is shown that the predicted fatigue life is significantly increased from 157000 to 1070000 cycles after structural optimization. Finally, according to the optimization design, a 6300 kN CCIHP has been manufactured, and priority application has been also suggested.
关键词: cylinder-crown integrated hydraulic press (CCIHP) adaptive macro genetic algorithms (AMGA) strain-controlled fatigue test
Progressive failure analysis of notched composite plate by utilizing macro mechanics approach
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 623-642 doi: 10.1007/s11709-021-0726-8
关键词: progressive failure notched composite plate Hashin failure criterion macro mechanics approach finite element method
Chloride ingress and macro-cell corrosion of steel in concrete made with recycled brick aggregate
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1358-1371 doi: 10.1007/s11709-021-0769-x
关键词: brick aggregate chloride ingress macro-cell corrosion recycled brick aggregate
Hierarchically porous materials: Synthesis strategies and emerging applications
Minghui Sun, Chen Chen, Lihua Chen, Baolian Su
《化学科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 301-347 doi: 10.1007/s11705-016-1578-y
Review on research and application of mesoporous transitional metal oxides in water treatment
Minghao SUI, Lei SHE
《环境科学与工程前沿(英文)》 2013年 第7卷 第6期 页码 795-802 doi: 10.1007/s11783-013-0521-4
关键词: mesoporous materials transitional metal oxides catalysis adsorption water treatment
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1581-1592 doi: 10.1007/s11705-023-2327-7
关键词: Cu–Al bimetallic oxides mesoporous silica spheres peroxydisulfate bisphenol A
Synthesis of ordered cerium-doped cubic mesoporous silica using long-chain ionic liquid as template
YUE Hongxia, ZHAO Hongmei, LIU Longjiang, WANG Siping, Ruan Qiong, WANG Tongwen
《化学科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 135-139 doi: 10.1007/s11705-008-0031-2
关键词: mesoporous CmimCl/Si tendency mesostructure synthesis procedure
Ti incorporation in MCM-41 mesoporous molecular sieves using hydrothermal synthesis
Shengping WANG, Changqing MA, Yun SHI, Xinbin MA
《化学科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 95-103 doi: 10.1007/s11705-014-1405-2
关键词: Ti-MCM-41 mesoporous molecular sieve acid sites transesterification hydrothermal synthesis
Hierarchically porous zeolites synthesized with carbon materials as templates
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1444-1461 doi: 10.1007/s11705-021-2090-6
关键词: hierarchical zeolites carbon materials direct templates indirect templates carbon-silica composites
The modification of titanium in mesoporous silica for Co-based Fischer–Tropsch catalysts
《化学科学与工程前沿(英文)》 2022年 第16卷 第8期 页码 1224-1236 doi: 10.1007/s11705-022-2139-1
关键词: Fischer–Tropsch synthesis titanium incorporation mesoporous silica metal-support interactions C5+ selectivity
Copper nanoparticles/polyaniline-derived mesoporous carbon electrocatalysts for hydrazine oxidation
Tao Zhang, Tewodros Asefa
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 329-338 doi: 10.1007/s11705-018-1741-8
Copper nanoparticles-decorated polyaniline-derived mesoporous carbon that can serve as noble metal-free electrocatalyst for the hydrazine oxidation reaction (HzOR) is synthesized via a facile synthetic route. The material exhibits excellent electrocatalytic activity toward HzOR with low overpotential and high current density. The material also remains stable during the electrocatalytic reaction for long time. Its good electrocatalytic performance makes this material a promising alternative to conventional noble metal-based catalysts (e.g., Pt) that are commonly used in HzOR-based fuel cells.
关键词: copper nanoparticles mesoporous carbon noble metal-free electrocatalyst hydrazine oxidation reaction polyaniline
标题 作者 时间 类型 操作
Template-free synthesis of hierarchically macro-mesoporous Mn-TiO
Zhao Peng, Li-Hua Chen, Ming-Hui Sun, Pan Wu, Chang Cai, Zhao Deng, Yu Li, Wei-Hong Zheng, Bao-Lian Su
期刊论文
Facile controlled synthesis of hierarchically structured mesoporous Li4Ti5O12/C/rGO composites as high-performance
Cehuang FU, Shuiyun SHEN, Ruofei WU, Xiaohui YAN, Guofeng XIA, Junliang ZHANG
期刊论文
Preparation of nZVI embedded modified mesoporous carbon for catalytic persulfate to degradation of reactive
期刊论文
Enhanced performances in catalytic oxidation of
Nanli QIAO,Xin ZHANG,Chi HE,Yang LI,Zhongshen ZHANG,Jie CHENG,Zhengping HAO
期刊论文
Enhancing fatigue life of cylinder-crown integrated structure by optimizing dimension
Weiwei ZHANG,Xiaosong WANG,Zhongren WANG,Shijian YUAN
期刊论文
Chloride ingress and macro-cell corrosion of steel in concrete made with recycled brick aggregate
期刊论文
Hierarchically porous materials: Synthesis strategies and emerging applications
Minghui Sun, Chen Chen, Lihua Chen, Baolian Su
期刊论文
Review on research and application of mesoporous transitional metal oxides in water treatment
Minghao SUI, Lei SHE
期刊论文
Enhanced activation of persulfate using mesoporous silica spheres augmented Cu–Al bimetallic oxide particles
期刊论文
Synthesis of ordered cerium-doped cubic mesoporous silica using long-chain ionic liquid as template
YUE Hongxia, ZHAO Hongmei, LIU Longjiang, WANG Siping, Ruan Qiong, WANG Tongwen
期刊论文
Ti incorporation in MCM-41 mesoporous molecular sieves using hydrothermal synthesis
Shengping WANG, Changqing MA, Yun SHI, Xinbin MA
期刊论文