Preparation of Pd-doped carbon aerogel powder with radiation method

Zhong Minglong; Huang Wei; Fu Zhibing; Yang Xi; Liu Xichuan; Tang Yongjian; Wang Chaoyang

doi:10.3788/HPLPB20132503.0633

Volume 25 Issue 03

Mar. 2013

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Article Navigation > High Power Laser and Particle Beams > 2013 > 25(03): 633-636

Zhong Minglong, Huang Wei, Fu Zhibing, et al. Preparation of Pd-doped carbon aerogel powder with radiation method[J]. High Power Laser and Particle Beams, 2013, 25: 633-636. doi: 10.3788/HPLPB20132503.0633

Citation:

Zhong Minglong, Huang Wei, Fu Zhibing, et al. Preparation of Pd-doped carbon aerogel powder with radiation method[J]. High Power Laser and Particle Beams, 2013, 25: 633-636. doi: 10.3788/HPLPB20132503.0633

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Preparation of Pd-doped carbon aerogel powder with radiation method

doi: 10.3788/HPLPB20132503.0633

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919-987,Mianyang 621900,China;
2.
Institute of Nuclear Physics and Chemistry,CAEP,P.O.Box 919-212,Mianyang 621900,China;
3.
College of Material Science and Engineering,Xihua University,Chengdu 610039,China

Received Date: 2012-06-12
Rev Recd Date: 2012-10-30
Publish Date: 2013-03-05

Abstract

Abstract

Pd-doped carbon aerogel powder is prepared with radiation method in 100, 200 and 500 kGy radiation doses, which has been confirmed by XRD, SEM and energy spectrum test. The SEM images show that Pd is well distributed in all the surface of aerogel particles. The nitrogen adsorption data analysis shows that the specific surface area, average pore diameter and total pore volume of carbon aerogel powder all decrease obviously after Pd doping. As the reduced metal mostly decorates the outer surface of the carbon aerogel powder, the textural parameters of doped carbon aerogel powder in different radiation doses are close to each other.
- palladium doped,
- carbon aerogel powder,
- radiation dose,
- radiation reduction method