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在光纤激光器中利用Ti3C2 MXene材料产生矢量孤子和类噪声脉冲 Research
王帅1,李雷1,宋宇峰2,唐定远3,沈德元1,赵鹭明1,4
《信息与电子工程前沿(英文)》 2021年 第22卷 第3期 页码 287-436 doi: 10.1631/FITEE.2000033
Dual cross-linked MXene/cellulose nanofiber/nickel alginate film with improved mechanical properties
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1460-1469 doi: 10.1007/s11705-023-2335-7
关键词: Ti3C2Tx MXene double crosslinking mechanical properties EMI shielding performance
Wenxin Xu, Xin Zhao, Jiali Tang, Chao Zhang, Yu Gao, Shin-ichi Sasaki, Hitoshi Tamiaki, Aijun Li, Xiao-Feng Wang
《化学科学与工程前沿(英文)》 2021年 第15卷 第3期 页码 709-716 doi: 10.1007/s11705-020-1984-z
关键词: zinc chlorin aggregate Ti3C2 MXene anode material lithium storage
一种使用交互分析武器系统对作战场景基于过程建模的方法 Research
Dongsu JEONG, Dohyun KIM, Yoonho SEO
《信息与电子工程前沿(英文)》 2021年 第22卷 第3期 页码 287-436 doi: 10.1631/FITEE.1900649
配位不饱和Au-O-Ti3+活性位点的构建及其在低温丙烯气相环氧化反应中强化氢气效率的研究 Article
宋钊宁, 闫昊, 袁俊聪, 马宏飞, 曹建琳, 王永祥, 王强, 彭冲, 邓风, 冯翔, 陈德, 杨朝合, 胡永康
《工程(英文)》 2023年 第25卷 第6期 页码 144-156 doi: 10.1016/j.eng.2023.01.008
自1998年以来,人们广泛认为Au/Ti基催化剂的Au-O-Ti4+位点是在相对高温条件下丙烯气相环氧化反应的活性位点,但该类催化剂的H2有效利用率普遍较低值得注意的是,该活性位点主导反应时,最佳温度可从200 °C显著降低至138 °C,并使催化剂保持前所未有的43.6%的H2有效利用率、90.7%的环氧丙烷(PO)本工作通过调整处理后S-1晶种中Si-OH和Bu3NH+的量,定量构建了Au-O-Ti3+活性位点。并且利用原位紫外-可见光谱(operando UV-vis)技术研究了Ti-OOH反应中间体的动态演化过程,结果表明,在Au-O-Ti3+活性位点上的Ti-OOH的生成速率比在Au-O-TiTi3+位点促进了Au和Ti3+之间的电子转移,从而增强了催化剂对O2的吸附能力,有效促进H2O2
Anodic oxidation of azo dye C.I. Acid Red 73 by the yttrium-doped Ti/SnO
Li XU, Zhi GUO, Lishun DU
《化学科学与工程前沿(英文)》 2013年 第7卷 第3期 页码 338-346 doi: 10.1007/s11705-013-1335-4
Recent progress in the design and fabrication of MXene-based membranes
Kai Qu, Kang Huang, Zhi Xu
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 820-836 doi: 10.1007/s11705-020-1997-7
Effective regeneration of thermally deactivated commercial V-W-Ti catalysts
Xuesong SHANG, Jianrong LI, Xiaowei YU, Jinsheng CHEN, Chi HE
《化学科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 38-46 doi: 10.1007/s11705-011-1167-z
关键词: V2O5-WO3/TiO2 catalysts thermal deactivation regeneration NH4Cl dilute H2SO4 solution
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
Nickel(II) ion-intercalated MXene membranes for enhanced H2/CO2 separation
Yiyi Fan, Jinyong Li, Saidi Wang, Xiuxia Meng, Yun Jin, Naitao Yang, Bo Meng, Jiaquan Li, Shaomin Liu
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 882-891 doi: 10.1007/s11705-020-1990-1
Toughening of vinyl ester resins by two-dimensional MXene nanosheets
《化学科学与工程前沿(英文)》 页码 1651-1658 doi: 10.1007/s11705-022-2208-5
关键词: MXene nanosheets 2D material vinyl ester resin modification coupling agent
Durability of plasma-sprayed Cr3C2-NiCr coatings under rolling contact conditions
Xiancheng ZHANG, Fuzhen XUAN, Shantung TU, Binshi XU, Yixiong WU
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 118-135 doi: 10.1007/s11465-011-0127-0
The aim of this paper was to address the rolling contact fatigue (RCF) failure mechanisms of plasma-sprayed Cr3C2-NiCr coatings under different tribological conditions of contact stress. Weibull distribution plots of fatigue lives of the coated specimens at different contact stresses were obtained. The failure modes of coatings were identified on the basis of wore surface observations of the failed coatings. Results showed that the RCF failure modes can be classified into four main categories, i.e., surface abrasion, spalling, cohesive delamination, and interfacial delamination. The probabilities of the surface abrasion and spalling type failures were relatively high at low contact stress. When the coatings were subjected to abrasion and spalling type failures, the failure of the coating was depended on the microstrcture of the coating. The stress concentration near the micro-defects in the coating may be the may reason for the formation of spall. The coatings were prone to fail in delamination under higher contact stresses. However, the delamination of coating may be related to distribution of shear stress amplitude within coating. The location of maximum shear stress amplitude can be used as a key parameter to predict the initiation of subsurface cracks within coating in rolling contact.
关键词: rolling contact fatigue coating Weibull distribution failure mode mechanism
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 1986-2000 doi: 10.1007/s11705-023-2337-5
关键词: sp3/sp2-hybridized C–N bond noble metal nanoparticle catalytic active site turnover frequency DFT
Facile synthesis and enhanced visible-light photocatalytic activity of Ti
Xiaojie Zhang,Lei Wang,Shuqing Chen,Yi Huang,Zhuonan Song,Miao Yu
《化学科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 349-358 doi: 10.1007/s11705-015-1523-5
关键词: Ti3+-doped TiO2 photocatalytic CO2 conversion visible light irradiation
孙学用
《中国工程科学》 2007年 第9卷 第12期 页码 94-96
标题 作者 时间 类型 操作
Dual cross-linked MXene/cellulose nanofiber/nickel alginate film with improved mechanical properties
期刊论文
Synthesis of Chl@Ti
Wenxin Xu, Xin Zhao, Jiali Tang, Chao Zhang, Yu Gao, Shin-ichi Sasaki, Hitoshi Tamiaki, Aijun Li, Xiao-Feng Wang
期刊论文
配位不饱和Au-O-Ti3+活性位点的构建及其在低温丙烯气相环氧化反应中强化氢气效率的研究
宋钊宁, 闫昊, 袁俊聪, 马宏飞, 曹建琳, 王永祥, 王强, 彭冲, 邓风, 冯翔, 陈德, 杨朝合, 胡永康
期刊论文
Anodic oxidation of azo dye C.I. Acid Red 73 by the yttrium-doped Ti/SnO
Li XU, Zhi GUO, Lishun DU
期刊论文
Recent progress in the design and fabrication of MXene-based membranes
Kai Qu, Kang Huang, Zhi Xu
期刊论文
Effective regeneration of thermally deactivated commercial V-W-Ti catalysts
Xuesong SHANG, Jianrong LI, Xiaowei YU, Jinsheng CHEN, Chi HE
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
Nickel(II) ion-intercalated MXene membranes for enhanced H2/CO2 separation
Yiyi Fan, Jinyong Li, Saidi Wang, Xiuxia Meng, Yun Jin, Naitao Yang, Bo Meng, Jiaquan Li, Shaomin Liu
期刊论文
Durability of plasma-sprayed Cr3C2-NiCr coatings under rolling contact conditions
Xiancheng ZHANG, Fuzhen XUAN, Shantung TU, Binshi XU, Yixiong WU
期刊论文
Effect of noble metal nanoparticle size on C–N bond cleavage performance in hydrodenitrogenation: a study
期刊论文
Facile synthesis and enhanced visible-light photocatalytic activity of Ti
Xiaojie Zhang,Lei Wang,Shuqing Chen,Yi Huang,Zhuonan Song,Miao Yu
期刊论文