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Start Over Author "Xiancai Lu" Publisher american chemical society
12 results on '"Xiancai Lu"'

3. A new integrated method for characterizing surface energy heterogeneity from a single adsorption isotherm

Author

Xiandong Liu, Xiancai Lu, Qinfeng Hou, Zhijun Lu, Kan Yang, Rucheng Wang, and Shijin Xu

Subjects
Absorption -- Research, Chemistry, Physical and theoretical -- Research, Chemicals, plastics and rubber industries
Abstract

An integrated strategy from a single adsorption isotherm is presented to characterize surface energy heterogeneity of fine particles. The strategy constructs a correspondence between derived adsorption energy distributions (AEDs) and different patches of real surface, so it will be more effective to understand surface heterogeneity by using the adsorption probe method.

Published
2005

4. Crystallization Via Nonclassical Pathways Volume 2: Aggregation, Biomineralization, Imaging & Application

Author

Xin Zhang, Christine V. Putnis, Lijun Wang, Encarnación Ruiz-Agudo, Cristina Ruiz-Agudo, François Renard, Jianbin Zhou, Sichuang Xue, Lili Liu, Kevin M. Rosso, Kristen A. Fichthorn, Jiajun Chen, James J. De Yoreo, Yi Xing, Wenge Jiang, Faqin Dong, Meirong Zong, Xiaoqin Nie, Lei Zhou, Hailong Li, Luman Jiang, Yujing Zhang, Wei Zhang, Xiancai Lu, Jianjun Lu, Bowen Li, Laura Nielsen Lammers, Ayumi Koishi, Shuhong Song, Lei Wang, Changlin Yao, Yaqian Qu, Xutang Tao, Zhengxi Guo, Zaiqiang Ma, Zhaoming Liu, Xin Zhang, Christine V. Putnis, Lijun Wang, Encarnación Ruiz-Agudo, Cristina Ruiz-Agudo, François Renard, Jianbin Zhou, Sichuang Xue, Lili Liu, Kevin M. Rosso, Kristen A. Fichthorn, Jiajun Chen, James J. De Yoreo, Yi Xing, Wenge Jiang, Faqin Dong, Meirong Zong, Xiaoqin Nie, Lei Zhou, Hailong Li, Luman Jiang, Yujing Zhang, Wei Zhang, Xiancai Lu, Jianjun Lu, Bowen Li, Laura Nielsen Lammers, Ayumi Koishi, Shuhong Song, Lei Wang, Changlin Yao, Yaqian Qu, Xutang Tao, Zhengxi Guo, Zaiqiang Ma, and Zhaoming Liu

Published
2021

5. Crystallization Via Nonclassical Pathways Volume 1: Nucleation, Assembly, Observation & Application

Author

Xin Zhang, Jim De Yoreo, Peter G. Vekilov, Yongbo Song, Chuanjun Zhou, Rongchao Jin, Julian Brunner, Helmut Cölfen, Maria L. Sushko, Chang Liu, Zihao Ou, Shan Zhou, Qian Chen, Alana F. Ogata, Giulia Mirabello, Alexander M. Rakowski, Joseph P. Patterson, Lawrence M. Anovitz, Javen Weston, Faqin Dong, Meirong Zong, Xiaoqin Nie, Lei Zhou, Mingxue Liu, Qunwei Dai, Zhenzhen Lv, Fei Zheng, Xue Xia, Yuheng Chen, Bowen Li, Xiancai Lu, Chi Zhang, Xiangjie Cui, Tingting Zhu, Liang Wang, Feng Bai, Sujin Lee, Chenkun Zhou, Haoran Lin, Azza Ben-Akacha, Biwu Ma, Xin Zhang, Jim De Yoreo, Peter G. Vekilov, Yongbo Song, Chuanjun Zhou, Rongchao Jin, Julian Brunner, Helmut Cölfen, Maria L. Sushko, Chang Liu, Zihao Ou, Shan Zhou, Qian Chen, Alana F. Ogata, Giulia Mirabello, Alexander M. Rakowski, Joseph P. Patterson, Lawrence M. Anovitz, Javen Weston, Faqin Dong, Meirong Zong, Xiaoqin Nie, Lei Zhou, Mingxue Liu, Qunwei Dai, Zhenzhen Lv, Fei Zheng, Xue Xia, Yuheng Chen, Bowen Li, Xiancai Lu, Chi Zhang, Xiangjie Cui, Tingting Zhu, Liang Wang, Feng Bai, Sujin Lee, Chenkun Zhou, Haoran Lin, Azza Ben-Akacha, and Biwu Ma

Subjects
Crystallization, Crystal growth, Nucleation, Chemistry
Abstract

'This book is about Crystallization via Nonclassical Pathways, Volume 1: Nucleation, Assembly, Observation & Application'--

Published
2020

12. Temperature-Dependent Phase Transition and DesorptionFree Energy of Sodium Dodecyl Sulfate at the Water/Vapor Interface:Approaches from Molecular Dynamics Simulations.

Author

Meng Chen, Xiancai Lu, Xiandong Liu, Qingfeng Hou, Youyi Zhu, and Huiqun Zhou

Subjects
*SODIUM dodecyl sulfate, *TEMPERATURE effect, *PHASE transitions, *DESORPTION, *FREE energy (Thermodynamics), *WATER vapor, *MOLECULAR dynamics
Abstract

Adsorption of surfactants at thewater/vapor interface dependsupon their chemical potential at the interface, which is generallytemperature-dependent. Molecular dynamics simulations have been performedto reveal temperature influences on the microstructure of sodium dodecylsulfate (SDS) molecule adsorption layer. At room temperature, SDSmolecules aggregate at the interface, being in a liquid-expanded phase,whereas they tend to spread out and probably transit to a gaseousphase as the temperature increases to above 318 K. This phase transitionhas been confirmed by the temperature-dependent changes in two-dimensionalarray, tilt angles, and immersion depths to the aqueous phase of SDSmolecules. The aggregation of SDS molecules accompanies with largerimmersion depths, more coordination of Na+ions, and lesscoordination of water. Desorption free energy profiles show that higherdesorption free energy appears for SDS molecules at the aggregatestate at low temperatures, but no energy barrier is observed. Theshapes of desorption free energy profiles depend upon the distributionof SDS at the interface, which, in turn, is related to the phase stateof SDS. Our study sheds light on the development of adsorption thermodynamicsand kinetics theories. [ABSTRACT FROM AUTHOR]

Published
2014
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