dc.contributor.author | Cai, Weitong | |
dc.contributor.author | Wang, Hui | |
dc.contributor.author | Liu, Jiangwen | |
dc.contributor.author | Jiao, Lifang | |
dc.contributor.author | Wang, Yijing | |
dc.contributor.author | Ouyang, Liuzhang | |
dc.contributor.author | Sun, Tai | |
dc.contributor.author | Sun, Dalin | |
dc.contributor.author | Wang, Haihui | |
dc.contributor.author | Yao, Xiangdong | |
dc.contributor.author | Zhu, Min | |
dc.date.accessioned | 2017-05-03T15:45:17Z | |
dc.date.available | 2017-05-03T15:45:17Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 2211-2855 | |
dc.identifier.doi | 10.1016/j.nanoen.2014.09.001 | |
dc.identifier.uri | http://hdl.handle.net/10072/65215 | |
dc.description.abstract | The nanostructured CoB of morphologies, being rod-like, flake-like, chain-like, waxberry-like and mulberry-like, was synthesized, and then doped into LiBH4 by ball milling. CoB played as pure catalyst facilitating de/rehydrogenation of LiBH4, and its morphology greatly influenced the catalytic activity. The catalytic effect of CoB is approximately in the order of mulberry-like>waxberry-like>chain-like>flake-like>rod-like, in accordance with their specific surface area from high to low. For dehydrogenation at 200 ì mulberry-like and waxberry-like CoB dramatically enhanced the dehydrogenation of LiBH4, but not other CoB catalysts. 4.6 and 4.8 wt% hydrogen was released from LiBH4 catalyzed by those two CoB, respectively, and the later showed reversibility of >2 wt%. For dehydrogenation at 350 ì mulberry-like CoB showed the best catalytic effect. 10.4 wt% hydrogen was liberated from LiBH4 with almost full reversibility under 400 àand 10 MPa rehydrogenation conditions, remaining 9.6 wt% at the fourth cycle. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.publisher.place | Netherlands | |
dc.relation.ispartofstudentpublication | Y | |
dc.relation.ispartofpagefrom | 235 | |
dc.relation.ispartofpageto | 244 | |
dc.relation.ispartofjournal | Nano Energy | |
dc.relation.ispartofvolume | 10 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Inorganic chemistry not elsewhere classified | |
dc.subject.fieldofresearch | Macromolecular and materials chemistry | |
dc.subject.fieldofresearch | Materials engineering | |
dc.subject.fieldofresearch | Nanotechnology | |
dc.subject.fieldofresearchcode | 340299 | |
dc.subject.fieldofresearchcode | 3403 | |
dc.subject.fieldofresearchcode | 4016 | |
dc.subject.fieldofresearchcode | 4018 | |
dc.title | Towards easy reversible dehydrogenation of LiBH4 by catalyzing hierarchic nanostructured CoB | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Yao, Xiangdong | |