中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
缔合流体在纳米缝隙中的相行为研究

文献类型:期刊论文

作者Li Xiaosen(李小森)
刊名ACTA CHIMICA SINICA
出版日期2010-09-14
卷号68期号:17页码:6,1681-1686
关键词two-site associating Lennard-Jones fluid slit pore phase behavior density functional theory DENSITY-FUNCTIONAL THEORY FUNDAMENTAL-MEASURE-THEORY INTERFACIAL PROPERTIES ADSORPTION PREDICTION SURFACE-TENSION GAS-ADSORPTION ACTIVE CARBONS SOLID-SURFACES EQUILIBRIA TRANSITIONS 二缔合Lennard-Jones流体 纳米缝隙 相行为 密度泛函理论
ISSN号0567-7351
其他题名Investigation of Phase Behaviors for Associating Lennard-Jones Fluids Confined in Slit Pores
产权排序[Wu Huijie(吴慧杰); Li Xiaosen(李小森)] Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
通讯作者Wu, HJ (reprint author), Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China.
中文摘要The phase behaviors of two-site associating Lennard-Jones(LJ) fluid confined in slit pores were investigated by using the modified fundamental measure theory (MFMT) and density functional theory (DFT). The phase equilibria were determined according to the requirement that temperature, chemical potential and grand potential in both phases should be equal. The influences of association energy and pore width on the thermodynamic properties including equilibrium density distributions of molecules and monomers, adsorption and desorption isotherms, and vapor-liquid coexistence were demonstrated.
结合改进的基础度量理论(modified fundamental measure theory,MFMT)和密度泛函理论(Density functional the-ory,DFT),研究了二缔合Lennard-Jones(LJ)流体在纳米缝隙中的相行为.根据平衡时两相温度、化学势及巨势相等的原则,计算了二缔合LJ流体在纳米缝隙中的相平衡.阐明了缔合能量和缝隙宽度对平衡时分子和单体密度分布、吸附-脱吸等温线及汽液共存等热力学性质的影响.
学科主题Chemistry
收录类别SCI ; CSCD
资助信息国家自然科学基金(No.20773133); 中科院知识创新工程重要方向项目(No.KGCX2-YW-3X6);中科院重大科研装备项目(No.YZ200717); 广东省科技计划项目(No.2009B050600006)
语种中文
公开日期2014-12-31
源URL[http://ir.giec.ac.cn/handle/344007/8524]  
专题中国科学院广州能源研究所
天然气水合物开采技术与综合利用实验室
推荐引用方式
GB/T 7714
Li Xiaosen(李小森). 缔合流体在纳米缝隙中的相行为研究[J]. ACTA CHIMICA SINICA,2010,68(17):6,1681-1686.
APA Li Xiaosen.(2010).缔合流体在纳米缝隙中的相行为研究.ACTA CHIMICA SINICA,68(17),6,1681-1686.
MLA Li Xiaosen."缔合流体在纳米缝隙中的相行为研究".ACTA CHIMICA SINICA 68.17(2010):6,1681-1686.

入库方式: OAI收割

来源:广州能源研究所

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