VINYLIDENE

作品数:21被引量:48H指数:4
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相关领域:理学化学工程更多>>
相关作者:任秀丽孟万孟龙月侯俊陶晓春更多>>
相关机构:延边大学哈尔滨工业大学华东理工大学更多>>
相关期刊:《Science China Mathematics》《Soft Nanoscience Letters》《Chinese Journal of Polymer Science》《Materials Sciences and Applications》更多>>
相关基金:国家自然科学基金国家高技术研究发展计划北京市自然科学基金国家教育部博士点基金更多>>
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Effect of Nanostructures Addition and Enhancement of Poly (Vinylidene Difluoride) (PVDF) Energy Harvesting
《Materials Sciences and Applications》2024年第7期228-244,共17页Omar Peña-Oliveras Brenda Javier-Boodhan Anthony La Santa Juan Gonzalez-Sanchez 
With concerns in energy crisis and global warming, researchers are actively investigating alternative energy renewable solutions. Among the various methods, piezoelectric transduction stands out due to its impressive ...
关键词:Poly (Vinylidene Fluoride) (PVDF) Energy Harvesting ELECTROSPINNING Nanoparticles ZnO MgO FE3O4 
Diversity-Oriented Enantioselective Construction of Atropisomeric Heterobiaryls and N-Aryl Indoles via Vinylidene Ortho-Quinone Methides
《CCS Chemistry》2022年第8期2686-2697,共12页Da Xu Shengli Huang Fangli Hu Lei Peng Shiqi Jia Hui Mao Xiangnan Gong Fenglan Li Wenling Qin Hailong Yan 
provided by the Zhejiang Provincial Natural Science Foundation of China(grant no.LQ19B020003);the Scientific Research Foundation of China(grant nos.21922101,21772018,and 21901026);the Fundamental Research Funds for the Central Universities(project no.2020CQJQY-Z002).
An atroposelectively diversity-oriented synthetic strategy was developed for the divergent synthesis of axially chiral heterocycles through organocatalytic asymmetric intramolecular annulation of alkyne via vinylidene...
关键词:asymmetric catalysis ORGANOCATALYSIS atroposelectivity axial chirality HETEROANNULATION 
Highly Transparent and Adhesive Poly(vinylidene difluoride)Films for Self-Powered Piezoelectric Touch Sensors被引量:2
《Chinese Journal of Polymer Science》2022年第7期726-737,共12页Qing-Qing Li Guang-Kuo Wang Zi-Xu Liang Zhi-Jun Hu 
financially supported by the National Natural Science Foundation of China(Nos.51973150,51473112 and 21674076);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.19KJA320009);a Project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)。
With the rapid development of internet of things,self-powered touch sensors made of piezoelectric fluorinated polymers have attracted significant interest because they can constantly convert mechanical energy into ele...
关键词:PVDF TRANSPARENT ADHESIVE Large scale Piezoelectric sensor 
Roaming Dynamics of H+C_(2)D_(2) Reaction on Fundamental-Invariant Neural Network Potential Energy Surface被引量:1
《Chinese Journal of Chemical Physics》2022年第2期295-302,I0002,共9页Yuyao Bai Yan-Lin Fu Yong-Chang Han Bina Fu Dong HZhang 
supported by the National Natural Science Foundation of China(No.22173099 and No.12174044);Liao Ning Revitalization Talents Program(XLYC1907190)。
We performed extensive quasiclassical trajectory calculations for the H+C_(2)D_(2)→HD+C_(2)D/D_(2)+C_(2)H reaction based on a recently developed,global and accurate potential energy surface by the fundamental-invaria...
关键词:Roaming dynamics ACETYLENE VINYLIDENE Isotope effects 
Accurate Quantum Dynamics of the Simplest Isomerization System Involving Double-H Transfer
《Chinese Journal of Chemical Physics》2022年第1期185-192,I0064,共9页Jia Luo Jianwei Cao Hao Liu Wensheng Bian 
supported by the National Natural Science Foundation of China(No.21973098 and No.22133003);the Youth Innovation Promotion Association CAS(No.2018045);the Beijing National Laboratory for Molecular Sciences。
We perform accurate quantum dynamcs calculations on the isomerization of vinylidene-acetylene.Large-scale parallel computations are accomplished by an efficient theoretical scheme developed by our group,in which the b...
关键词:Quantum dynamics Double-H transfer ISOMERIZATION Vinylidene-acetylene 
EDTA interfacial chelation Ca^(2+) incorporates superhydrophobic coating for scaling inhibition of CaCO_(3) in petroleum industry被引量:5
《Petroleum Science》2021年第3期951-961,共11页Ming-Liang Zhu Hui-Juan Qian Rui-Xia Yuan Dong-Yan Zhao Hai-Chao Huang Huai-Yuan Wang 
The research was fnancially supported by the National Science Foundation for Distinguished Young Scholars of China(Grant No.51925403);the Major Research Plan of National Natural Science Foundation of China(Grant No.91934302);the National Science Foundation of China(21676052,21606042).
In this paper,the superhydrophobic poly(vinylidene fuoride)/fuorinated ethylene propylene/SiO_(2)/CNTs-EDTA(PFSCEDTA)composite coating was successfully fabricated and applied for anti-scaling performance.The depositio...
关键词:ANTI-SCALING Superhydrophobic coating EDTA Poly(vinylidene fuoride) Carbon nanotubes 
High-conductivity free-standing Li_(6)PS_(5)Cl/poly(vinylidene difluoride)composite solid electrolyte membranes for lithium-ion batteries被引量:8
《Journal of Materiomics》2020年第1期70-76,共7页Shuo Wang Xue Zhang Sijie Liu Chengzhou Xin Chuanjiao Xue Felix Richter Liangliang Li Lizhen Fan Yuanhua Lin Yang Shen Jurgen Janek Ce-Wen Nan 
supported by the Basic Science Center Program of NSFC under Grant No.51788104;NSFC projects under Grant Nos.51532002,51572141,and 51625202;financial support within the project 03XP0177A funded by BMBF with the cluster of competence FESTBATT.
Bulk-type all-solid-state batteries(ASSBs)using sulfide solid electrolyte are considered as a promising alternative to commercial lithium-ion batteries owing to their high energy density and safety.However,cell energy...
关键词:Composite solid electrolyte Li_(6)PS_(5)Cl Poly(vinylidene difluoride) 
Orientation Efforts as Regulatory Factor of Structure Formation in Permeable Porous Poly(vinylidene fluoride) Films被引量:1
《Chinese Journal of Polymer Science》2019年第12期1283-1289,I0008,共8页G.K.Elyashevich I.S.Kuryndin I.Yu.Dmitriev V.K.Lavrentyev N.N.Saprykina V.Bukosek 
The manufacturing process of poly(vinylidene fluoride)microporous films containing through flow channels and permeable to liquids has been elaborated.The process is based on polymer melt extrusion with subsequent stag...
关键词:Poly(vinylidene fluoride) MICROPOROUS FILMS Permeability STRUCTURE-PROPERTY relations Piezoelectric properties 
Positron Spectroscopy of Free Volume in Poly(vinylidene fluoride) after Helium Ions Irradiation
《Chinese Journal of Polymer Science》2019年第5期527-534,共8页Jin-Zhe Lyu Roman Laptev Natalya Dubrova 
Free volume is an extremely important intrinsic defect in polymers. Structurally, free volume is the randomly distributed holes in the polymer molecular chain segments. In proton exchange membrane fuel cells, free vol...
关键词:POSITRON ANNIHILATION Free volume XRD Poly(vinylidene fluoride) HELIUM ions Connection Degradation 
聚偏氯乙烯制备多孔碳吸附剂及其二氧化碳吸附性能研究被引量:4
《材料导报(纳米与新材料专辑)》2013年第2期248-250,共3页任秀丽 孟龙月 孟万 
国家自然科学基金(51163016)
采用聚偏氟乙烯(PVDF)为原料,以NaOH为化学活化剂,在不同活化温度下制备出多孔碳材料,用氮气吸附仪测定其BET比表面积、孔径分布及孔容,采用TEM表征多孔碳材料形貌。通过变压吸附法研究了多孔碳吸附剂对二氧化碳的吸附性能,探讨了PVDF/N...
关键词:聚偏氟乙烯 二氧化碳 吸附 poly(vinylidene fluoride) 
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