Use of Lignin and Hemicelluloses for Facial Synthesis of Gold, Platinum, and Palladium Nanoparticles

Xiaobo Lin; Jiahao Wang; Xing Han; Min Wu; Shigenori Kuga; Yong Huang

doi:10.21967/jbb.v2i4.151

Use of Lignin and Hemicelluloses for Facial Synthesis of Gold, Platinum, and Palladium Nanoparticles

doi: 10.21967/jbb.v2i4.151

a. Shijiazhuang Tiedao University, Hebei Provincial Key Laboratory of Traffic Engineering materials, 17 Beierhuan East Road, Shijiazhuang, Hebei 050043, China;
b. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 29 Zhongguancun East Road, Beijing 100190, China

基金项目:

This work was supported by the National Program on Key Basic Research Project (973Program, No. 2011CB933700), the National Natural Science Foundation of China (51172247, 51043003, 50773086), and Hebei Key Discipline Construction Project.

计量
- 文章访问数: 691
- HTML全文浏览量: 162
- PDF下载量: 25
- 被引次数: 0
出版历程

Use of Lignin and Hemicelluloses for Facial Synthesis of Gold, Platinum, and Palladium Nanoparticles

a. Shijiazhuang Tiedao University, Hebei Provincial Key Laboratory of Traffic Engineering materials, 17 Beierhuan East Road, Shijiazhuang, Hebei 050043, China;
b. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 29 Zhongguancun East Road, Beijing 100190, China

Funds:

摘要

摘要:
For the first time, we report an environmentally benign process for the preparation of Pt, Au and Pd NPs at ambient atmospheric pressure in aqueous systems, using water-insoluble alkali lignin (AL) and hemicelluloses as reducing/protective agents. Both AL and hemicelluloses showed good performances. The solid AL acted as support for metal NPs. The metal particles reduced by hemicelluloses aggregated to larger particles, and the degree of aggregation increased over time.
- Hemicelluloses /
- Lignin /
- Pt nanoparticles /
- Au nanoparticles /
- Pd nanoparticles
Abstract:
For the first time, we report an environmentally benign process for the preparation of Pt, Au and Pd NPs at ambient atmospheric pressure in aqueous systems, using water-insoluble alkali lignin (AL) and hemicelluloses as reducing/protective agents. Both AL and hemicelluloses showed good performances. The solid AL acted as support for metal NPs. The metal particles reduced by hemicelluloses aggregated to larger particles, and the degree of aggregation increased over time.
- Hemicelluloses /
- Lignin /
- Pt nanoparticles /
- Au nanoparticles /
- Pd nanoparticles