Cabot公司Vulcan XC-72型炭黑,经过H2O2氧化处理后作为Pt的栽体,H2PtCl6作为金属前驱体制备了高度分散的Pt/C催化剂.讨论了不同条件下H2PtCl6在炭黑上的吸附性能.载体经过H2O2氧化处理24h,H2PtCl6在pH=9下吸收48h,H2 350℃还原2h,可以制备出铂晶粒平均大小为1.8nm的Pt/C电催化剂.
参考文献
| [1] | Watanabe M;Makita K;Usami H et al.[J].Journal of Electroanalytical Chemistry,1986,195:197-204. |
| [2] | Kinoshita K .[J].Journal of the Electrochemical Society,1990,137:845-855. |
| [3] | Honji A;Mori T;Hishinuma Y .[J].Journal of the Electrochemical Society,1990,137:2084-2094. |
| [4] | Román-Martínez M C;Cazorla-Amorós D;Linares Solano A .[J].炭素,1995,33:3-10. |
| [5] | Beson J E;Boudart M .[J].Journal of Catalysis,1965,4:704-720. |
| [6] | Stonehart O .[J].Journal of Applied Electrochemistry,1992,112:995-105. |
| [7] | Figueíredo J L;Pereira M F R;Freitas M M A et al.[J].Carbon,1999,37:1379-1389. |
| [8] | Zielke U.;Hoffman WP.;Huttinger KJ. .SURFACE-OXIDIZED CARBON FIBERS .1. SURFACE STRUCTURE AND CHEMISTRY[J].Carbon: An International Journal Sponsored by the American Carbon Society,1996(8):983-998. |
| [9] | Otake Y;Jenkins R G .[J].Carbon,1993,31(01):109-121. |
| [10] | Boehm H P .[J].炭素,1994,23(05):759-769. |
| [11] | Erhan Aksoylu A;Madalena M;Freitas A.[J].CARBON,2001(09):175-185. |
| [12] | Torres G C;Jablonski E L;Baronetti G T et al.[J].Applied Catalysis A:General,1997,161:213-216. |
| [13] | Kyong Tae Kim;Jong Shik Chung;Kyung Hee Lee et al.[J].Carbon,1992,30(03):467-475. |
| [14] | Dam H E;Van Bekkum H .[J].Journal of Catalysis,1991,131:335-345. |
| [15] | Sepúlveda-Escribano A;Coloma F;Rodriguez Reinoso F .[J].Applied Catalysis A:General,1998,173:247-257. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%