Results 201 to 210 of about 116,795 (268)
Atomically Dispersed Cu-N<sub>3</sub> Sites in N‑Doped Porous Carbon for Enhanced Vanadium Flow Battery Performance. [PDF]
Wang X +6 more
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Sustainable Porous Carbon Derived from Lignin for High-Performance CO<sub>2</sub> Capture. [PDF]
Cao KLA +4 more
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SYNTHESIS OF NANOSTRUCTURED POROUS CARBON
International Journal of Nanoscience, 2005In this paper, high-surface-area porous carbons with crumpled nanowalls were synthesized by carbonization of sucrose in the presence of zeolite template. The pore structures of the carbon materials were characterized using physical adsorption of nitrogen. Their surface chemistry was analyzed using X-ray photoelectron spectrometer (XPS). The microscopic
Su, F., Lv, L., Zhao, X.S.
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Templated nanoscale porous carbons
Nanoscale, 2010This manuscript reviews key developments in the important and rapidly expanding area of templated porous carbons. The porosity covered ranges from microporous to mesoporous and macroporous carbons. Two modes of templating, using so-called hard and soft templates, are covered.
Yongde, Xia +2 more
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Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2001
Abstract We present an overview of progress in understanding the behavior of water in porous carbons at the molecular level. We survey experimental investigations, semi-empirical approaches, and simulation studies. Experimental work faces a number of challenges: the determination of the distribution of carbon microcrystal sizes, the densities and ...
John K. Brennan +3 more
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Abstract We present an overview of progress in understanding the behavior of water in porous carbons at the molecular level. We survey experimental investigations, semi-empirical approaches, and simulation studies. Experimental work faces a number of challenges: the determination of the distribution of carbon microcrystal sizes, the densities and ...
John K. Brennan +3 more
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Sadhana, 2003
Carbon in dense as well as porous solid form is used in a variety of applications. Activated porous carbons are made through pyrolysis and activation of carbonaceous natural as well as synthetic precursors. Pyrolysed woods replicate the structure of original wood but as such possess very low surface areas and poor adsorption capacities.
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Carbon in dense as well as porous solid form is used in a variety of applications. Activated porous carbons are made through pyrolysis and activation of carbonaceous natural as well as synthetic precursors. Pyrolysed woods replicate the structure of original wood but as such possess very low surface areas and poor adsorption capacities.
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Templated Porous Carbons: A Review Article [PDF]
Porous carbons are widely used as industrial adsorbents because of the hydrophobic nature of their surfaces, high surface area, large pore volumes, chemical inertness, good mechanical stability, and good thermal stability. There has been a growing interest in new applications of porous carbons because of their ability to interact with molecules not ...
Sakintuna, Billur, Yürüm, Yuda
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Porous Carbons for Carbon Dioxide Capture
2014Porous carbons play an important role in CO2 adsorption and separation due to their developed porosity, excellent stability, wide availability, and tunable surface chemistry. In this chapter, the synthesis strategies of porous carbon materials and evaluation of their performance in CO2 capture are reviewed.
An-Hui Lu +2 more
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Recent Progress on Porous Carbons for Carbon Capture
LangmuirHigh emission of carbon dioxide (CO2) has caused CO2 levels to reach more than 400 ppm in air and led to a serious climate problem. In addition, in confined spaces such as submarines and aircraft, the CO2 concentration increase in the air caused by human respiration also affects human health.
Biao Wen +5 more
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