|
Type |
Poster Presentation |
Area |
Industrial Chemistry |
Room No. |
Exhibition Hall 2 |
Time |
4월 19일 (금요일) 11:00~12:30 |
Code |
IND.P-66 |
Subject |
The influence of silica elimination on microporous carbons for H2 uptakes |
Authors |
Ji-Hye Park, Soo-Jin Park* Department of Chemistry, Inha University, Korea |
Abstract |
In this work, Chemical treatments of carbonized coconut shells with potassium hydroxide (KOH) were conducted for extra porosity. And then, Activated carbons (ACs) were prepared by chemical activation using KOH. The morphologies of ACs were observed by scanning electron microscopy (SEM). The structural properties were investigated by X-ray diffraction (XRD). The specific surface area and pore size distribution were calculated by N2/77K adsorption isotherms using the Brunauer-Emmett-Teller (BET) equation and non-local density functional theory (NLDFT). Hydrogen uptakes were evaluated by high pressure adsorption instrument at 298 K and 70 bar. |
E-mail |
pjihye9874@gmail.com |
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