期刊
RSC ADVANCES
卷 4, 期 51, 页码 26804-26809出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ra01685h
关键词
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资金
- National Natural Science Foundation of China [21106184, 21202203, 21322609]
- Science Foundation Research Funds Provided to New Recruitments of China University of Petroleum, Beijing [YJRC-2011-18, YJRC-2013-31, YJRC-2013-40]
- Thousand Talents Program
We report an environmentally-friendly approach to the synthesis of hybrids based on porous graphene and metal nanoparticles. The nitrogen-doped porous graphene (N-PG) and Pd nanoparticles decorated N-PG (Pd/N-PG) was synthesized by a plasma method. The N-PG was characterized by X-ray photoelectron spectroscopy and Raman spectroscopy, and the results clearly indicate that the amount of nitrogen doping was 6.65 wt%. The synthesized Pd/N-PG hybrid materials were confirmed by transmission electron microscopy, X-ray diffraction and energy-dispersive X-ray spectroscopy mapping. The hybrid material based on Pd/N-PG as a new catalyst was applied in Suzuki reaction. This catalyst offers a number of advantages such as high stability, easy removal from the reaction mixture and reusability with minimal loss of activity, showing better performance than the well-known commercial Pd/C catalyst.
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