Magnetically recyclable hollow Co–B nanospindles as catalysts for hydrogen generation from ammonia borane
Source abstract
Abstract
Magnetically recyclable Co–B hollow nanospindles have been prepared by using poly(styrene-co-methacrylic acid) nanospindles as scarified templates for the first time. The effect of the weight ratio of poly(styrene-co-methacrylic acid) to Co(OAc)2 on the structure of Co–B hollow nanospindles is not significant. In the hydrolysis of ammonia borane to release H2, the activity of Co–B hollow nanospindles was much higher than that of regular Co–B prepared without templates. Their catalytic performance is comparable to that of the reported Pt black concerning hydrogen yield. The favorable activity is attributed to the large specific surface area and hollow structure. In addition, Co–B hollow nanospindles have good reusability in the application due to their unique magnetic properties.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Hydrogen Storage and Materials · Nanomaterials for catalytic reactions · Catalysis and Hydrodesulfurization Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. Sahaym U, Norton MG (2008) J Mater Sci 43:5395. doi: 10.1007/s10853-008-2749-010.1007/s10853-008-2749-0 ↗
2. Huang HX, Huang KL, Liu SQ, Zhuang SX, Chen DY (2009) J Mater Sci 44:4460. doi: 10.1007/s10853-009-3676-410.1007/s10853-009-3676-4 ↗
3. Holladay JD, Wang Y, Jones E (2004) Chem Rev 104:476710.1021/cr020721b ↗
4. Graetz J (2009) Chem Soc Rev 38:7310.1039/B718842K ↗
5. Wang J, Ebner AD, Ritter JA (2006) J Am Chem Soc 128:594910.1021/ja060045l ↗
6. Cheng FY, Ma H, Li YM, Chen J (2007) Inorg Chem 46:78810.1021/ic061712e ↗
7. Xu Q, Chandra M (2006) J Power Sources 156:36410.1016/j.jpowsour.2006.09.043 ↗
8. Chandra M, Xu Q (2007) J Power Sources 168:13510.1016/j.jpowsour.2007.03.015 ↗
9. Yan J, Zhang X, Han S, Shioyama H, Xu Q (2008) Angew Chem Int Ed 47:228710.1002/anie.200704943 ↗
10. Li HX, Chen XF, Wang YP, Xu YP (2002) Appl Catal A Gen 225:11710.1016/S0926-860X(01)00855-9 ↗
11. Tong DG, Chu W, Luo YY, Ji XY, He Y (2007) J Mol Catal A Chem 265:19510.1016/j.molcata.2006.10.032 ↗
12. Tong DG, Chu W, Luo YY, Chen H, Ji XY (2007) J Mol Catal A Chem 269:14910.1016/j.molcata.2007.01.016 ↗
13. Tong DG, Han X, Chu W, Chen H, Ji XY (2008) Mater Res Bull 43:132710.1016/j.materresbull.2007.05.021 ↗
14. Tong DG, Han X, Chu W, Chen H, Ji XY (2007) Mater Lett 61:467910.1016/j.matlet.2007.03.005 ↗
15. Ma H, Ji WQ, Zhao JZ, Chen J (2008) J Alloys Compd 474:58410.1016/j.jallcom.2008.07.005 ↗
16. Patel N, Guella G, Kale A, Miotello A, Patton B, Zanchetta C, Mirenghi L, Rotolo P (2007) Appl Catal A Gen 323:1810.1016/j.apcata.2007.01.053 ↗
17. Patel N, Fernandes R, Guella G, Kale A, Miotello A, Patton B, Zanchetta C (2008) J Phys Chem C 112:696810.1021/jp7104192 ↗
18. Caruso F, Caruso RA, Mohwald H (1998) Science 282:111110.1126/science.282.5391.1111 ↗
19. Tong DG, Chu W, Zeng XL, Tian W, Wan D (2009) Mater Lett 63:155510.1016/j.matlet.2009.04.016 ↗
20. Tong DG, Hu JY, Chu W, Zhang T, Ji XY (2008) Mater Lett 62:274610.1016/j.matlet.2008.01.032 ↗
21. Tong DG, Luo YY, Chu W (2008) Mater Chem Phys 112:90710.1016/j.matchemphys.2008.07.003 ↗
22. Guo XH (2003) Kinetics for applied chemical engineering. Chemistry Industry Publishing House, Beijing