国家自然科学基金(20473012)

作品数:6被引量:6H指数:1
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相关作者:王枫张韫宏赵利军更多>>
相关机构:北京理工大学更多>>
相关期刊:《Science Bulletin》《科学通报》《Science China Chemistry》《光散射学报》更多>>
相关主题:NACLOFTIR-ATRDELIQUESCENCEEFFLORESCENCEAEROSOLS更多>>
相关领域:理学化学工程更多>>
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Crystallization dynamics of supersaturated NaClO_4 aerosols studied by high-speed photography被引量:1
《Chinese Science Bulletin》2008年第14期2139-2144,共6页WANG Feng ZHAO LiJun ZHANG YunHong 
Supported by the National Natural Science Foundation of China (Grant Nos. 20473012, 20673010 & 20640420450);the "111" Project (Grant No. B07012);the China Postdoctoral Science Foundation (Grant No. 20070410466);the Incuba-tion and Reward Foundation for Excellent Doctoral Dissertation of Beijing Institute of Technology
Single supersaturated NaClO4 aerosol droplets on a quartz substrate were observed by a high-speed video camera for their morphologic changes with decreasing relative humidity (RH). The supersatu- rated droplets were f...
关键词:快速拍照技术 过饱和 结晶过程 氯化钠气溶胶 
高速摄像技术观测过饱和NaClO_4气溶胶结晶动力学过程被引量:1
《科学通报》2008年第11期1257-1262,共6页王枫 赵利军 张韫宏 
国家自然科学基金(批准号:20473012;20640420450;20673010);高等学校学科创新引智计划(批准号:B07012);中国博士后科学基金(批准号:20070410466);北京理工大学优秀博士学位论文育苗基金资助项目
利用高速摄像系统与光学显微镜联用,观测了沉积在石英基底上的过饱和NaClO4气溶胶结晶时形貌变化的动力学过程.研究发现,过饱和NaClO4气溶胶在相对湿度(RH)为10%时才生成亚稳态的无水NaClO4晶体.生成亚稳态固相的过程按照先后顺序分为3...
关键词:高速摄像 过饱和 结晶动力学 
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 
硫酸镁的气溶胶微粒的共焦显微拉曼光谱研究(英文)
《光散射学报》2005年第1期24-26,共3页WANGLiang-yu ZHANGYun-hong LIXiao-hong 
国家自然科学基金资助 (编号 :2 0 473 0 12 )
应用共焦显微拉曼光谱技术研究了硫酸镁气溶胶微粒。在基片的不同位置得到了不同形态的微粒。
关键词:共焦显微拉曼光谱 气溶胶微粒 硫酸镁 
单滴醋酸钠和醋酸镁的过饱和溶液的拉曼光谱研究(英文)
《光散射学报》2005年第1期32-34,共3页WANGLiang-yu ZHANGYun-hong ZHAOLi-jun 
国家自然科学基金资助 (编号 :2 0 473 0 12 )
应用拉曼光谱和电动态平衡技术研究了单滴醋酸钠和醋酸镁的过饱和溶液,特别是对在不同相对湿度条件下的结构变化以及接触离子对的形成进行了详细讨论。
关键词:醋酸钠 醋酸镁 拉曼光谱 
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