Modification of coconut shell activated carbon and purification of volatile organic waste gas acetone

Improving the Radon Adsorption Capacity of Activated Carbon by Liquid Nitrogen Modification

“…Deng et al used the impregnation method to modify AC. The modified AC was applied to purify the simulated exhaust gas of acetone, and 1% KOH-modified AC showed the maximum adsorption performance [14]. Liu et al filled the pores of activated carbon with one-dimensional nano attapulgite (AT) and sintered to prepare activated carbon combined material with more abundant micropores [15].…”

Preparation and characterization study of γ-Fe2O3/carbon composite nanofibers: electrospinning of composite fibers using PVP and iron nitrate as precursors

“…In recent years, metal oxide-carbon (MO-C) materials, due to their intriguing physical, chemical, electrical, and optical properties as well as their ability to combine multiple advantages and performance characteristics, have become one of the most important research topics. 1,2 Carbon materials with a large specific surface area and easy access to various pore sizes have attracted intense research, [3][4][5][6][7][8][9][10][11] although some deficiencies such as their low dispersibility in water make them undesirable for some applications. Metal oxide materials, also in spite of their versatile properties, possess some weak properties, such as low electrical conductivities, which restricts them in many applications.…”