Preparation and characterization of novel microporous carbon nitride with very high surface area via nanocasting technique

2008 ◽  
Vol 108 (1-3) ◽  
pp. 340-344 ◽  
Author(s):  
Pavuluri Srinivasu ◽  
Ajayan Vinu ◽  
Shunichi Hishita ◽  
Toshio Sasaki ◽  
Katsuhiko Ariga ◽  
...  
Keyword(s):  
Surface Area ◽  
Carbon Nitride ◽  
High Surface ◽  
High Surface Area ◽  
Microporous Carbon ◽  
Very High

scholarly journals Synthesis and Characterization of Microporous Carbon Material with High Surface Area

2007 ◽  
Vol 32 (4) ◽  
pp. 999-1001
Author(s):  
Pavuluri Srinivasu ◽  
Ajayan Vinu ◽  
Toshiyuki Mori ◽  
Katsuhiko Ariga
Keyword(s):  
Surface Area ◽  
Carbon Material ◽  
High Surface ◽  
High Surface Area ◽  
Microporous Carbon ◽  
Synthesis And Characterization

Very High Surface Area Microporous Carbon with a Three-Dimensional Nano-Array Structure:  Synthesis and Its Molecular Structure

2001 ◽  
Vol 13 (12) ◽  
pp. 4413-4415 ◽  
Author(s):  
Zhixin Ma ◽  
Takashi Kyotani ◽  
Zheng Liu ◽  
Osamu Terasaki ◽  
Akira Tomita
Keyword(s):  
Molecular Structure ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Three Dimensional ◽  
Microporous Carbon ◽  
Structure Synthesis ◽  
Array Structure ◽  
Very High

scholarly journals Preparation and characterization of activated carbons from albizia saman pod

2017 ◽  
Vol 36 (3) ◽  
pp. 44-53
Author(s):  
G. D. Akpen ◽  
M. I. Aho ◽  
N. Baba
Keyword(s):  
Activated Carbon ◽  
Surface Area ◽  
Activated Carbons ◽  
High Surface ◽  
High Surface Area ◽  
Volatile Matter ◽  
Sieve Analysis ◽  
Albizia Saman ◽  
Temperature Surface

Activated carbon was prepared from the pods of Albizia saman for the purpose of converting the waste to wealth. The pods were thoroughly washed with water to remove any dirt, air- dried and cut into sizes of 2-4 cm. The prepared pods were then carbonised in a muffle furnace at temperatures of 4000C, 5000C, 6000C ,7000C and 8000C for 30 minutes. The same procedure was repeated for 60, 90, 120 and 150 minutes respectively. Activation was done using impregnationratios of 1:12, 1:6, 1:4, 1:3, and 1:2 respectively of ZnCl2 to carbonised Albizia saman pods by weight. The activated carbon was then dried in an oven at 1050C before crushing for sieve analysis. The following properties of the produced Albizia saman pod activated carbon (ASPAC) were determined: bulk density, carbon yield, surface area and ash, volatile matter and moisture contents. The highest surface area of 1479.29 m2/g was obtained at the optimum impregnation ratio, carbonization time and temperature of 1:6, 60 minutes and 5000C respectively. It was recommended that activated carbon should be prepared from Albizia saman pod with high potential for adsorption of pollutants given the high surface area obtained.Keywords: Albizia saman pod, activated carbon, carbonization, temperature, surface area

Characterization of high surface area smectite supported cobalt oxides catalysts for hydrodesulfurization by means of TPR, TPS and ESR

1999 ◽  
Vol 179 (1-2) ◽  
pp. 203-216 ◽  
Author(s):  
Eiji Hayashi ◽  
Eiji Iwamatsu ◽  
Mohammad Elias Biswas ◽  
Yuzo Sanada ◽  
Shakeel Ahmed ◽  
...  
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Cobalt Oxides
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