GUANIDINIUM

作品数：31被引量：37H指数：3
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相关领域：理学更多>>
相关作者：郑柏树易平贵赵新强汪朝旭满瑞林更多>>
相关机构：河北工业大学中南大学湖南科技大学更多>>
相关期刊：《Nano-Micro Letters》《Science China Chemistry》《Chemical Research in Chinese Universities》《Journal of Minerals and Materials Characterization and Engineering》更多>>
相关基金：国家自然科学基金中国航空科学基金高等学校学科创新引智计划更多>>
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Confined electric field in nano-sized channels of ionic porous framework towards unique adsorption selectivity
《Chinese Chemical Letters》2025年第2期437-441,共5页Congyan Liu Xueyao Zhou Fei Ye Bin Jiang Bo Liu 
support from the Chinese Academy of Sciences and University of Science and Technology of China,National Key Research and Development Program of China(No.2021YFA1500402);National Natural Science Foundation of China(Nos.21571167,51502282 and 22075266);Fundamental Research Funds for the Central Universities(Nos.WK2060190053 and WK2060190100)。
Efficient selective adsorption and separation using porous frameworks are critical in many industrial processes,where adsorption energy and dynamic diffusion rate are predominant factors governing selectivity.They are...
关键词：Adsorption SELECTIVITY Channel Positive electric field GUANIDINIUM 
Superprotonic Conductivity of Guanidinium Organosulfonate Hydrogen-Bonded Organic Frameworks with Nanotube-Shaped Proton Transport Channels
《Precision Chemistry》2023年第10期608-615,共8页Xu-Yong Chen Li-Hui Cao Xiang-Tian Bai Xiao-Jie Cao Dan Yang Yi-Da Gao 
supported by the National Natural Science Foundation of China(22075169);the Shaanxi Fundamental Science Research Project for Chemistry and Biology(22JHQ026);the Starting Grants from Shaanxi University of Science and Technology(2016QNBJ-11).
Grasping proton transport pathways and mecha-nisms is vital for the application of fuel cell technology.Herein,we screened four guanidinium organosulfonate charge-assisted hydro-gen-bonded organic frameworks(HOFs),nam...
关键词：hydrogen-bonded organic frameworks charge-assisted nanotubular proton conduction proton exchange membrane 
Elastic hydrogen-bonded ionic framework
《Nano Research》2023年第7期10660-10665,共6页Congyan Liu Fei Ye Zhiling Xiang Yan Wang Tian Zhang Bo Liu 
We acknowledge support from the Chinese Academy of Sciences and University of Science and Technology of China,the National Key Research and Development Program of China(No.2021YFA1500402);the National Natural Science Foundation of China(Nos.21571167,51502282,and 22075266);the Fundamental Research Funds for the Central Universities(Nos.WK2060190053 and WK2060190100).
Elasticity,as an emerging phenomenon of crystals,endows the newfangled properties on crystals owing to the altered local crystallinity in the deformed state,and hence attracts increasing research endeavors.However,onl...
关键词：single crystal elasticity hydrogen-bonded ionic framework(HIF) hydrogen-bond interaction GUANIDINIUM 
Atom-economic macrocyclic amphiphile based on guanidinium-functionalized selenacrown ether acting as redox-responsive nanozyme
《Chinese Chemical Letters》2023年第4期266-270,共5页Bo Li Qiangqiang Xu Xin Shen Tiezheng Pan Jie Shang Yan Ge Zhenhui Qi 
financial support from the National Natural Science Foundation of China (Nos. 21901210,22071196, 22007078);Key R&D Program of Shaanxi Province (No.2021KWZ-18);Aeronautical Science Foundation of China (No. ASFC-2020Z061053001);Opening Project of State Key Laboratory of Polymer Materials Engineering (Sichuan University)(No. klpme2021-05-03);Student Innovation and Entrepreneurship Education Center of the Student Work Department of the Party Committee of NPU(No. 2021-cxcy-012);Fundamental Research Funds for the Central Universities;and Fellowship from CSC Innovative Team Program(No. CXXM20190099)。
Control of self-assembly is significant to the preparation of supramolecular materials, but the control of hydration, responsiveness, dimension, catalysis of macrocyclic amphiphiles in an atom-economic manner is still...
关键词：Selenium GUANIDINIUM Macrocycle amphiphile Crown ether Molecular assembly Winkled surface Nanozyme 
Preparation of Amino-functionalized Guanidinium Ionic Liquid-Modified Magnetic Materials and Application in Solid-Phase Extraction of Pollutants in Water被引量：2
《Journal of Analysis and Testing》2022年第4期401-410,共10页Li-Zhen Qiao Chun-Mei Yu Rui-Ting Sun 
The work was financially supported by the Fundamental Research Funds for the Central Universities(DUT18RC(4)058).
In the present work,a novel amino-functionalized hexaalkylguanidinium chloride ionic liquid was prepared and grafted on the surface of magnetic materials through polyethyleneimine to enrich polycyclic aromatic hydroca...
关键词：Guanidinium ionic liquid Magnetic solid-phase extraction Amino-functionalized Polycyclic aromatic hydrocarbons 
Surface Treatment of Inorganic CsPbI_(3) Nanocrystals with Guanidinium Iodide for Efficient Perovskite Light-Emitting Diodes with High Brightness被引量：2
《Nano-Micro Letters》2022年第4期277-288,共12页Minh Tam Hoang Amandeep Singh Pannu Yang Yang Sepideh Madani Paul Shaw Prashant Sonar Tuquabo Tesfamichael Hongxia Wang 
supported by Australian Research Council Discovery Project(DP190102252).
The remarkable evolution of metal halide perovskites in the past decade makes them promise for next-generation optoelectronic material.In particular,nanocrystals(NCs)of inorganic perovskites have demonstrated excellen...
关键词：CsPbI_(3)perovskites NANOCRYSTALS Light-emitting diodes PHOTOLUMINESCENCE Surface passivation Guanidinium iodide 
Lanthanide-Hypophosphite Frameworks with Guanidinium Guest Showing High Proton Conductivity被引量：1
《Chinese Journal of Chemistry》2021年第12期3381-3385,共5页Quan-Wen Li Zhao-Yang Li Kai Li Bin Xia Na Li Xian-He Bu 
This work was supported by the NFSC(Nos.22035003,91856124,21801137,21905142);the Program of Introducing Talents of Discipline to Universities(No.B18030).
Proton-conductive metal-organic frameworks(MOFs)have attracted great attention for their promising application in membrane fuel cells.To explore proton-conductive MOFs with high performance,here we present four lantha...
关键词：LANTHANIDES HYPOPHOSPHITE Metal-organic frameworks Proton transport Magnetic properties 
Effects of guanidinium cations on structural,optoelectronic and photovoltaic properties of perovskites
《Journal of Energy Chemistry》2021年第7期48-54,共7页Yi Ding Yan Wu Ying Tian Yuzeng Xu Minna Hou Bo Zhou Jingshan Luo Guofu Hou Ying Zhao Xiaodan Zhang 
supported by the National Natural Science Foundation of China(61874061,61674084 and 61974074);National Key Research and Development Program of China(Grant No.2018YFB1500103);the 111 Project(B16027)。
Guanidinium(GA)cations are intentionally introduced in MAPbI_(3) perovskite by considering its potential capability of stabilizing the material through plenty of hydrogen bonds and mitigating hysteresis because of the...
关键词：Perovskite solar cell GUANIDINIUM DFT calculations 2D perovskite Phase separation 
Chromate separation by selective crystallization
《Chinese Chemical Letters》2020年第7期1974-1977,共4页Xijian Chen Xing Dai Rongzhen Xie Jie Li Afshin Khayambashi Lei Xu Chuang Yang Nannan Shen Yaxing Wang Linwei He Yugang Zhang Chengliang Xiao Zhifang Chai Shuao Wanga 
the National Natural Science Foundation of China(Nos.21790374,21825601,U1732112,21876124);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);the Fundamental Research Funds for the Central Universities(No.2019QNA4047)。
A new paradigm to remove toxic chromate anions from aqueous solution by crystallization of chromatewater clusters with imine-linked guanidinium cationic ligands is introduced.The guanidium-based cationic ligand was ea...
关键词：CHROMATE CRYSTALLIZATION Hydrogen bonding Chromate-water clusters Guanidinium ligand 
Highly efficient and thermal stable guanidinium-based two-dimensional perovskite solar cells via partial substitution with hydrophobic ammonium被引量：2
《Science China Chemistry》2019年第7期859-865,共7页Yingzhu Zhang Jiehuan Chen Xiaomei Lian Weitao Yang Jun Li Shuoxun Tian Gang Wu Hongzheng Chen 
supported by the National Natural Science Foundation of China(51620105006,61721005);Zhejiang Province Natural Science Foundation(LR15E030001);the International Science and Technology Cooperation Program of China(2016YFE0102900);Zhejiang Province Science and Technology Plan(2018C01047)
Layered two-dimensional(2D)perovskite solar cells(PVSCs)with a chemical formula of C(NH2)3(CH3NH3)3Pb3I10(n=3)have been fabricated through additive engineering,wherein stoichiometrically equivalent guanidinium(GA+)and...
关键词：guanidinium-based 2D PEROVSKITE solar cells additive engineering PEA substitution stability 
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