Results 261 to 270 of about 15,177,396 (356)
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, 2020
This paper investigates the effect of mixing parameters (that are, alkali concentration, AA ratio, and MK/AA ratio) on the thermal conductivity of metakaolin geopolymers.
N. Jaya +4 more
semanticscholar +1 more source
This paper investigates the effect of mixing parameters (that are, alkali concentration, AA ratio, and MK/AA ratio) on the thermal conductivity of metakaolin geopolymers.
N. Jaya +4 more
semanticscholar +1 more source
, 2020
The pore structure of different metamorphic coal was analyzed by mercury intrusion porosimetry and N2 adsorption. Combined with the fractal dimension models of the Frenkel-Halsey-Hill and Menger, the pore size range of the experiment was spliced ...
Weibo Han +6 more
semanticscholar +1 more source
The pore structure of different metamorphic coal was analyzed by mercury intrusion porosimetry and N2 adsorption. Combined with the fractal dimension models of the Frenkel-Halsey-Hill and Menger, the pore size range of the experiment was spliced ...
Weibo Han +6 more
semanticscholar +1 more source
, 2020
As a non-aqueous medium for increasing permeability in coal seams, liquid nitrogen fracturing has been widely studied. The changes of the pores in coal fractured by liquid nitrogen have important effects on coalbed methane (CBM) migration.
L. Qin +6 more
semanticscholar +1 more source
As a non-aqueous medium for increasing permeability in coal seams, liquid nitrogen fracturing has been widely studied. The changes of the pores in coal fractured by liquid nitrogen have important effects on coalbed methane (CBM) migration.
L. Qin +6 more
semanticscholar +1 more source
Advanced Energy Materials, 2019
Porous structure design is generally considered to be a reliable strategy to boost ion transport and provide active sites for disordered carbon anodes of Na‐ion batteries (NIBs).
Yuqi Li +10 more
semanticscholar +1 more source
Porous structure design is generally considered to be a reliable strategy to boost ion transport and provide active sites for disordered carbon anodes of Na‐ion batteries (NIBs).
Yuqi Li +10 more
semanticscholar +1 more source
, 2020
To study the pore structure and fractal characteristics of acid-treated coal, in this paper, the low-temperature nitrogen adsorption method, scanning electron microscopy and the fractal theory were used to analyze the coal samples.
Guanhua Ni +6 more
semanticscholar +1 more source
To study the pore structure and fractal characteristics of acid-treated coal, in this paper, the low-temperature nitrogen adsorption method, scanning electron microscopy and the fractal theory were used to analyze the coal samples.
Guanhua Ni +6 more
semanticscholar +1 more source
Energy Technology, 2020
Understanding of pore structure and microscopic flow mechanism at pore-scale is significant for enhancing oil recovery by CO 2 flooding. This paper analyzes and compares the pore structure characterization and the microscopic flow mechanism of CO 2 ...
Yong Tang +5 more
semanticscholar +1 more source
Understanding of pore structure and microscopic flow mechanism at pore-scale is significant for enhancing oil recovery by CO 2 flooding. This paper analyzes and compares the pore structure characterization and the microscopic flow mechanism of CO 2 ...
Yong Tang +5 more
semanticscholar +1 more source
, 2020
In this study, diatomite was used in cement mortar to improve the frost resistance durability. Experimental results showed that using diatomite instead of a small amount of silica fume (such as the samples in D-33.3%) can effectively enhance the frost ...
Ming Sun, C. Zou, D. Xin
semanticscholar +1 more source
In this study, diatomite was used in cement mortar to improve the frost resistance durability. Experimental results showed that using diatomite instead of a small amount of silica fume (such as the samples in D-33.3%) can effectively enhance the frost ...
Ming Sun, C. Zou, D. Xin
semanticscholar +1 more source
Fuel, 2019
Shales deposited in marine – continental transitional environments are well developed in the Upper Paleozoic in China with abundant gas resources. The pore structure and its controlling factors of the transitional shales may differ compared to marine and
Yong Li +5 more
semanticscholar +1 more source
Shales deposited in marine – continental transitional environments are well developed in the Upper Paleozoic in China with abundant gas resources. The pore structure and its controlling factors of the transitional shales may differ compared to marine and
Yong Li +5 more
semanticscholar +1 more source
, 2020
The pore structure and seepage characteristics of coal are of great significance to the study of seepage effect of coal seam water injection. Because the current methods for comprehensively characterizing the pore structure and seepage effect of coal ...
Gang Wang +4 more
semanticscholar +1 more source
The pore structure and seepage characteristics of coal are of great significance to the study of seepage effect of coal seam water injection. Because the current methods for comprehensively characterizing the pore structure and seepage effect of coal ...
Gang Wang +4 more
semanticscholar +1 more source
Insight into the nanoscale pore structure of organic-rich shales in the Bakken Formation, USA
, 2020The Bakken Shale has attracted much attention because of its huge potential for shale oil. To characterize the nanoscale pore structure of the Bakken shale, ten samples were selected from the upper/lower Bakken Shale for N2 and CO2 adsorption, which can ...
Xixin Wang +6 more
semanticscholar +1 more source