POROSIMETRY

作品数:13被引量:25H指数:3
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相关领域:理学更多>>
相关作者:周亚平更多>>
相关机构:天津大学更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Journal of Pharmacy and Pharmacology》《Transactions of Tianjin University》《Journal of Materials Science and Chemical Engineering》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>
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Shale primary porosimetry based on 2D nuclear magnetic resonance of T_(1)-T_(2)
《Energy Geoscience》2024年第3期52-65,共14页Junliang Li Min Wang Min Wang Jinbu Li Xinbin Zhao Xingzhong Hu Aibing Fu 
funded by the National Natural Science Foundation of China(No.41922015,No.42072147);the Foundation Research Funds for the Central Universities(No.20CX06085A).
Porosity,a key parameter in assessing the physical properties of shale reservoirs and the reserves,is of great significance to the selection and evaluation of shale sweet spots.There are many methods at present to cha...
关键词:SHALE POROSITY Nuclear magnetic resonance(NMR) Core cleaning Jiyang Depression 
Corrosion Protection of CNTs/CNFs Modified Cement Mortars
《Journal of Materials Science and Chemical Engineering》2022年第8期1-17,共17页Christina V. Panagiotakopoulou Panagiotis Papandreopoulos George Batis 
The aim of this study is to examine the performance of nano additives in two different sets of mortar specimens armed with reinforcing steel rebars. In particular, three sets of reinforced concrete cylinders with addi...
关键词:Nano Additives CNTs/CNFs Cement Mortars Corrosion Resistance Electrochemical Measurements POROSIMETRY 
Significance of compaction time delay on compaction and strength characteristics of sulfate resistant cement-treated expansive soil被引量:1
《Journal of Rock Mechanics and Geotechnical Engineering》2021年第5期1193-1202,共10页P.Sriram Karthick Raja T.Thyagaraj 
The addition of cement for stabilization of expansive soils is one of the most commonly used methods.As with every calcium-based stabilizer,the time delay between the physical mixing of the stabilizer and compaction p...
关键词:Compaction time delay Ettringite Sulfate resistant cement(SRC) Mercury intrusive porosimetry(MIP) SULFATE 
The Effect of Mix-Design and Corrosion Inhibitors on the Durability of Concrete
《Journal of Materials Science and Chemical Engineering》2020年第4期64-77,共14页Loukas Karavokyros Nikolaos Katsiotis Emmanouil Tzanis George Batis Andreas Sapalidis Alexandros Chatzopoulos Kosmas Sideris Margarita Beazi-Katsioti 
The deterioration of concrete over time is the result of various mechanical, physical, chemical and biological processes, with the corrosion of reinforcement being the most serious problem of durability of reinforced ...
关键词:Reinforced Concrete CARBONATION Corrosion Inhibitor MERCURY INTRUSION POROSIMETRY CHLORIDE Ion 
Determination of full-scale pore size distribution of Gaomiaozi bentonite and its permeability prediction被引量:8
《Journal of Rock Mechanics and Geotechnical Engineering》2020年第2期403-413,共11页Jiangfeng Liu Shuaibing Song Xulou Cao Qingbin Meng Hai Pu Yangguang Wang Jianfeng Liu 
support of the National Natural Science Foundation of China(Grant Nos.51809263);the Open Fund of Key Laboratory of Deep Earth Science and Engineering(Sichuan University)(Grant Nos.DESE201906 and DESE201907)。
Gaomiaozi(GMZ)bentonite is a potential buffer/backfill material for a deep geological disposal of highlevel radioactive waste.It has a wide pore size distribution(PSD)with sizes ranging from several nanometers to more...
关键词:Gaomiaozi(GMZ)bentonite Pore size distribution(PSD) Pressure-controlled porosimetry(PCP) Rate-controlled porosimetry(RCP) Permeability High-level RADIOACTIVE waste 
Development of Fast Dissolving Tablets Containing Fexofenadine Hydrochloride Prepared by Lyophilization Technique
《Journal of Pharmacy and Pharmacology》2019年第10期527-540,共14页Rajendra Kotadiya Bhavin Bhalani 
Objectives: To improve the aqueous solubility and dissolution of fexofenadine HCl, an attempt was made to prepare its fast dissolving tablets by lyophilization technique. Methods: For the preparation of lyophilized ta...
关键词:LYOPHILIZATION FEXOFENADINE HCL SEM XRD lyophilized TABLET index (LTI) mercury POROSIMETRY WETTING time 
Characterization of the pore system in an over-mature marine shale reservoir:A case study of a successful shale gas well in Southern Sichuan Basin,China被引量:5
《Petroleum》2015年第3期173-186,共14页Yang Yang Kunyu Wu Tingshan Zhang Mei Xue 
The authors are grateful to Lei Xie,Xiaowei Yang,Bing Shu and Yanni Ma,for their help in sampling and field work.This study was supported by the National Natural Science Foundation of China(Grant No.41302123);the Doctoral Program of Higher Education(Specialized Research Fund)of China(Grant No.20125121130001);the Science Foundation of Education Department of Sichuan Province(Grant No.13ZB0190).
During the past two years the shale gas exploration in Southern Sichuan basin received some exciting achievements.Data of a new appraisal well showed that the gas producrtions of vertical well and horizontal well are^...
关键词:Pore system SEM imaging Mercury injection porosimetry Low-pressure nitrogen adsorption WufengeLongmaxi gas shale 
Measuring Porosity of Anodes in Solid Oxide Fuel Cell (SOFC) through Water Archimedeans Porosimetry
《Journal of Power and Energy Engineering》2015年第6期46-53,共8页Syed Mubashar Hassan Syed Ali Hasnain 
The present research is aimed to measure the porosity of anodes in solid oxide fuel cell through water Archimedeans method. There are various alternatives available to replace fossil fuel cells like nuclear power, win...
关键词:SOLID OXIDE Fuel Cell POROSITY Anodes Archimedeans 
An investigation on micro pore structures and the vapor pressure mechanism of explosive spalling of RPC exposed to high temperature被引量:9
《Science China(Technological Sciences)》2013年第2期458-470,共13页JU Yang LIU HongBin TIAN KaiPei LIU JinHui WANG Li GE ZhiShun 
supported by the National Science Foundation for Distin-guished Young Scholars of China (Grant No. 51125017);the National Natural Science Foundation of China (Grant No. 50974125);the ResearchFund for Doctoral Programs of Chinese Ministry of Education (Grant No.20110023110015);the National Basic Research Program of China("973" Project)(Grant Nos. 2010CB226804,2011CB201201)
Reactive powder concrete (RPC) is vulnerable to explosive spalling when exposed to high temperature. The characteristics of micro pore structure and vapor pressure of RPC are closely related to the thermal spalling....
关键词:reactive powder concrete (RPC) high temperature SPALLING pore structure vapor pressure MICROSTRUCTURES mercuryintrusion porosimetry (MIP) 
Fractal characterization of pore microstructure evolution in carbon/carbon composites被引量:1
《Science China(Technological Sciences)》2009年第4期871-877,共7页LI MiaoLing QI LeHua LI HeJun XU GuoZhong 
Supported by the National Natural Science Foundation of China (Grant No. 50742008)
A fractal characterization approach was proposed to research pore microstructure evolution in car- bon/carbon (C/C) composites during the chemical vapor infiltration process. The data obtained from mercury porosimetry...
关键词:CARBON/CARBON composites PORE evolution porous medium FRACTAL mercury INTRUSION POROSIMETRY (MIP) 
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