Preparation and characterization of phlorogluctinolacetaldehyde organic aerogels

yang xiao; wang chaoyang; fu zhibing; zhang houqiong; tang yongjian; wei jianjun

Volume 22 Issue 12

Dec. 2010

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yang xiao, wang chaoyang, fu zhibing, et al. Preparation and characterization of phlorogluctinolacetaldehyde organic aerogels[J]. High Power Laser and Particle Beams, 2010, 22.

Citation:

yang xiao, wang chaoyang, fu zhibing, et al. Preparation and characterization of phlorogluctinolacetaldehyde organic aerogels[J]. High Power Laser and Particle Beams, 2010, 22.

yang xiao, wang chaoyang, fu zhibing, et al. Preparation and characterization of phlorogluctinolacetaldehyde organic aerogels[J]. High Power Laser and Particle Beams, 2010, 22.

Citation:

yang xiao, wang chaoyang, fu zhibing, et al. Preparation and characterization of phlorogluctinolacetaldehyde organic aerogels[J]. High Power Laser and Particle Beams, 2010, 22.

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Preparation and characterization of phlorogluctinolacetaldehyde organic aerogels

1.
Institute of Atomic and Molecular Physics,Sichuan University,Chengdu 610065,China;
2.
Research Center of Laser Fusion,CAEP,P,O.Box 919-987,Mianyang 621900,China

Publish Date: 2010-12-07

Abstract

Abstract

Organic aerogels were synthesized by sol-gel polycondensation of phlorogluctinol(P)with acetaldehyde(A) in a slightly alcohol solution, Na2CO3 as the base catalyst, followed by crosslink, solvent exchanging, and drying with supercritical carbon dioxide.Organic aerogels were characterized by SEM and nitrogen adsorption. The aerogel has a continuous nano-network and porous structure. Compared with traditional organic aerogels,it has increased specific surface area(1 210 m2/g)and average pore diameter (11 nm), which is expected to meet the requirement of ICF targets．
- sol-gel,
- acetaldehyde,
- organic aerogels,
- icf target