DIFFUSIVITY

作品数:162被引量:204H指数:6
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相关领域:理学更多>>
相关作者:叶勤赵亭亭杨江辉汤华清李惟毅更多>>
相关机构:华中科技大学中国石油大学(北京)重庆市建筑科学研究院天津大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划河北省自然科学基金国家教育部博士点基金更多>>
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Combustion Synthesis of MgSiN<sub>2</sub>Powder at Different Nitrogen Pressures
《Journal of Materials Science and Chemical Engineering》2019年第10期49-57,共9页Mingu Zhou Senjing Zhang Qingda Li Xuemei Yi 
MgSiN2 powders have been synthesized by combustion synthesis (CS) using Mg and Si3N4 as starting materials at different nitrogen pressures. The CSed powders were then sintered by spark plasma sintering (SPS) to obtain...
关键词:MAGNESIUM Silicon NITRIDE COMBUSTION Synthesis Microstructure Thermal DIFFUSIVITY 
Diffusion Analysis and Modeling of Potassium Sorbate in Gelatin Based Antimicrobial Film
《Journal of Materials Science and Chemical Engineering》2016年第7期1-7,共7页Hui Wang Jieyu He Hongyuan Sun 
The diffusion of potassium sorbate incorporated into gelatin based antimicrobial film was measured. Fick’s second law was applied to investigate the mechanism of potassium sorbate released from the films. The mathema...
关键词:Potassium Sorbate GELATIN DIFFUSIVITY Fick’s Mathematical Model 
Frequency Dependence of Atomic Diffusivity and Electrical Properties of Gum Arabic/Graphite Composite
《Journal of Materials Science and Chemical Engineering》2015年第9期30-36,共7页Bilquis Ibrahim Adham Hatim Mohamed El-Khair Mohamed Ahmed Siddig 
In this study, Gum Arabic (GA)/Graphite (Gr) composite material was prepared using solid state reaction method. The FTIR peaks obtained were referred to the binding of Gr with the active groups in GA, such as NH2, COO...
关键词:COMPOSITE ELECTRICAL Properties FTIR Spectroscopy 
Effects of Carbonation on the Microporosity and Macro Properties of Portland Cement Mortar CEM I被引量:1
《Journal of Materials Science and Chemical Engineering》2014年第7期40-52,共13页Son Tung Pham 
The aim of this work was to examine the microstructural changes of CEM I standardised cement mortar caused by accelerated carbonation (20% CO2 concentration) using porosity accessible to water and nitrogen adsorption....
关键词:CARBONATION Cement Mortar Microstructure Nitrogen Adsorption Intrinsic Gas Permeability THERMAL Conductivity THERMAL DIFFUSIVITY Ultrasonic VELOCITIES Helium Pycnometry 
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