Preparation of Mesoporous Activated Carbon from Jackfruit PPI-1 Waste and Development of Different Surface Functional Groups

Jackfruit PPI-1 variety was selected as source of lignocellulose material. Its rind and pulp waste was used as precursor for preparation of activated carbon. K sub( 2)CO sub( 3) was selected as activating agent to prepare activated carbon. Various carbons were prepared by changing the impregnation r...

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Veröffentlicht in:	International letters of chemistry, physics and astronomy physics and astronomy, 2015-01, Vol.54, p.189-189
Hauptverfasser:	Nagalakshmi, T V, Emmanuel, K A, Babu, Ch Suresh, Chakrapani, Ch, Divakar, P Paul
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated carbon Astronomy Carbon Functional groups Jackfruit Lignocellulose Surface chemistry Wastes
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creator	Nagalakshmi, T V Emmanuel, K A Babu, Ch Suresh Chakrapani, Ch Divakar, P Paul
description	Jackfruit PPI-1 variety was selected as source of lignocellulose material. Its rind and pulp waste was used as precursor for preparation of activated carbon. K sub( 2)CO sub( 3) was selected as activating agent to prepare activated carbon. Various carbons were prepared by changing the impregnation ratio (IR) at different temperatures. Activated carbon prepared at 600 degree C and at IR1 had good BET surface area (987m super( 2) g super( -1)) and yield (61.97%). In order to introduce different functional groups, this carbon was divided into two parts. One part was subjected to liquid phase oxidation with 0.1N HNO sub( 3) and the other part was soaked in 0.1N KOH for 3hours. SEM, FTIR, TPD, XRD and TGA analyses were done to identify surface morphological changes, nature of functional groups and thermal stability of activated carbons.
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subjects	Activated carbon Astronomy Carbon Functional groups Jackfruit Lignocellulose Surface chemistry Wastes
title	Preparation of Mesoporous Activated Carbon from Jackfruit PPI-1 Waste and Development of Different Surface Functional Groups
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