DELIQUESCENCE

作品数:7被引量:9H指数:2
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相关领域:理学更多>>
相关作者:张庆暖张韫宏陈斯华更多>>
相关机构:北京理工大学更多>>
相关期刊:《Chinese Journal of Chemical Physics》《Transactions of Tianjin University》《Science China Chemistry》《Science Bulletin》更多>>
相关基金:国家自然科学基金中国博士后科学基金高等学校学科创新引智计划更多>>
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A database for deliquescence and efflorescence relative humidities of compounds with atmospheric relevance被引量:2
《Fundamental Research》2022年第4期578-587,共10页Chao Peng Lanxiadi Chen Mingjin Tang 
funded by the National Natural Science Foundation of China(Grants No.42022050 and 92044303);China Postdoctoral Science Foundation(Grant No.2020M682931);Guangdong Foundation for Program of Science and Technology Research(Grants No.2019B121205006 and 2020B1212060053);Guangdong Science and Technology Department(Grant No.2017GC010501),and CAS Pioneer Hundred Talents program.
Deliquescence relative humidity(DRH)and efflorescence relative humidity(ERH),the two parameters that regulate phase state and hygroscopicity of substances,play important roles in atmospheric science and many other fie...
关键词:DELIQUESCENCE Eforescence Relative humidity HYGROSCOPICITY Temperature dependence 
Experimental study on high-efficiency polishing for potassium dihydrogen phosphate (KDP) crystal by using two-phase air-water fluid被引量:2
《Frontiers of Mechanical Engineering》2020年第2期294-302,共9页Ziyuan LIU Hang GAO Dongming GUO 
The authors would like to appreciate the financial support from the National Natural Science Foundation of China(Grant Nos.51135002 and 51621064).
A high-efficiency polishing approach using two-phase air–water fluid(TAWF)is proposed to avoid surface contamination and solve the inefficiency of previous water-dissolution polishing techniques for potassium dihydro...
关键词:potassium dihydrogen phosphate(KDP)crystal controllable deliquescence two-phase air–water fluid high-efficiency polishing material removal 
Hygroscopicity measurement of sodium carbonate,β-alanine and internally mixed β-alanine/Na2CO3 particles by ATR-FTIR被引量:1
《Journal of Environmental Sciences》2020年第1期250-259,共10页Ping Yang Hui Yang Na Wang Chunyun Du Shufeng Pang Yunhong Zhang 
supported by the National Natural Science Foundation of China(Nos.91644101,91544223 and 21373026)
Water-uptakes of pure sodium carbonate(Na2CO3),pureβ-alanine and internally mixedβ-alanine/Na2CO3 aerosol particles with different mole ratios are first monitored using attenuated total reflectance Fourier transform...
关键词:Sodium carbonate Β-ALANINE HYGROSCOPICITY CRYSTALLIZATION Immune effects DELIQUESCENCE 
Impact of Solid / Vapour Equilibria on Conditions of Crystallization of Pharmaceutical Compounds
《Transactions of Tianjin University》2013年第1期53-57,共5页Cartigny Yohann Coquerel Gerard 
The influence of solvent (in its gaseous state) on the stability of crystallized organic compounds was investigated. Through two examples of studies on the solid/vapour equilibria made in our lab, several behaviors we...
关键词:solid/vapour equilibria  hydrates  deliquescence  pharmaceutical solids  dynamic vapour sorption 
Deliquescence and Efflorescence Processes of Aerosol Particles Studied by in situ FTIR and Raman Spectroscopy
《Chinese Journal of Chemical Physics》2008年第1期1-11,共11页Li-jun Zhao Feng Wang Kun Zhang Qing-xuan Zeng Yun-hong Zhang 
ACKNOWLEDGMENTS This work was supported by the National Natural Science Foundation of China (No.20073004, No.20473012, No.20673010, and No.20640420450), the 111 Project B07012, and the China Postdoctoral Science Foundation (No.20070410466). The Trans-Century Training Program Foundation for the Talents by the Ministry of Education of China was also gratefully acknowledged.
Deliquescence and efflorescence are the two most important physicochemical processes of aerosol particles. In deliquescence and efflorescence cycles of aerosol particles, many fundamental problems need to be investiga...
关键词:AEROSOL DELIQUESCENCE EFFLORESCENCE Raman/electrodynamic balance Fourier transform infrared/aerosol flow tube Fourier transform infrared/attenuated total reflection Confocal Raman 
FTIR–ATR in situ observation on the efflorescence and deliquescence processes of Mg(NO_3)_2 aerosols被引量:1
《Science China Chemistry》2008年第2期128-137,共10页LI XiaoHong, DONG JinLing, XIAO HanShuang, LU PeiDong, HU YongAn & ZHANG YunHong The Institute for Chemical Physics, Beijing Institute of Technology, Beijing 100081, China 
the Trans-Century Program Foundation for the Talents by the Ministry of Education of China;the National Natural Science Foundation of China (Grant Nos. 20073004, 20473012, and 20673010);the 111 Project (B07012), and the State Key Laboratory of Physical Chemistry for Solid Surface of Xiamen University
The efflorescence and deliquescence processes of Mg(NO3)2 aerosol particles deposited on ZnSe substrate have been investigated through in situ Fourier transform infrared-attenuated total reflection (FTIR-ATR) techniqu...
关键词:FTIR-ATR Mg(NO3)2 aerosol phase transition ion PAIRS 
FTIR-ATR chamber for observation of efflorescence and deliquescence processes of NaClO_(4) aerosol particles on ZnSe substrate被引量:3
《Chinese Science Bulletin》2005年第19期2149-2152,共4页ZHANG Yunhong HU Yong'an DING Fei ZHAO Lijun 
This work was supported by the National Natural Science Foundation of China(Grant Nos.20073004 and 20473012);the Trans—Century Training Program Foundation for the Talents by the Ministry of Education.
NaClO4 aerosol particles with diameter of 5―20 microns are deposited on the ZnSe substrate. An FTIR-ATR chamber on the ZnSe substrate is set up to ob-serve the structural changes of NaClO4 aerosol particles at crysta...
关键词:FTIR-ATR 气溶胶 毛细管凝聚 NaClO4 风化作用 潮解作用 
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