Document Detail

Carbon supported TiN nanoparticles: an efficient bifunctional catalyst for non-aqueous Li-O(2) batteries.
MedLine Citation:
PMID:  23289098     Owner:  NLM     Status:  Publisher    
A Li-O(2) battery with TiN nanoparticles supported on Vulcan XC-72, n-TiN/VC, as the cathode catalyst presented an onset potential for the oxygen evolution reaction (OER) at 2.9 V, contrasting with a mixture of micro-sized TiN and VC (m-TiN/VC), and VC, both at ∼3.1 V. The discharge-recharge voltage gap of n-TiN/VC was estimated to be 1.05 V, which is 390 and 450 mV smaller than that of m-TiN/VC and VC, respectively, at 50 mA g(carbon)(-1). These indicate that n-TiN/VC can function as both an active ORR catalyst during discharge and an efficient OER catalyst during recharge.
Fujun Li; Ryohji Ohnishi; Yuki Yamada; Jun Kubota; Kazunari Domen; Atsuo Yamada; Haoshen Zhou
Related Documents :
24044748 - A non-contiguous atom matching structural similarity function.
24694618 - Vasorelaxing activity of two coumarins from murraya paniculata leaves.
19153628 - First stable reduced form of [co(5)](+10): fine tuning of linear pentacobalt(ii) comple...
24138338 - Metal-organic framework-immobilized polyhedral metal nanocrystals: reduction at solid-g...
14767118 - The zn2+ salt of pamidronate: a role for water in the metal-cation binding properties o...
23795598 - Complexes with redox-active ligands: synthesis, structure, and electrochemical and phot...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-4
Journal Detail:
Title:  Chemical communications (Cambridge, England)     Volume:  -     ISSN:  1364-548X     ISO Abbreviation:  Chem. Commun. (Camb.)     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-4     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9610838     Medline TA:  Chem Commun (Camb)     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Institute of Energy Technology, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba, 305-8568, Japan.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Metal-organic container molecules through subcomponent self-assembly.
Next Document:  Both neuronal and non-neuronal acetylcholine take part in non-quantal acetylcholine release in the r...