|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
ElectrocatalyticoxygenevolutionreactionataFeNicompositeonacarbonnanofibermatrixinalkalinemedia
DOI: 10.1016/S1872-2067(14)60127-3, PP. 891-895
Keywords: Oxygenevolutionreaction,Carbonnanofiber,Iron,Nickel,Alkalinemedia
Abstract:
？Non-noblemetalssuchasFeandNihavecomparableelectrocatalyticactivityandstabilitytothatofIrandRuinanoxygenevolutionreaction(OER).Inthisstudy,wesynthesizedcarbonnanofiberswithembeddedFeNicomposites(FeNi-CNFs)asOERelectrocatalystsbyafacileroutecomprisingelectrospinningandthepyrolysisofamixtureofmetalprecursorsandapolymersolution.FeNi-CNFsdemonstratedcatalyticactivityandstabilitythatwerebetterthanthatof20wt%IronVulcancarbonblackinoxidizingwatertoproduceoxygeninanalkalinemedia.PhysicochemicalandelectrochemicalcharacterizationrevealedthatFeandNihadsynergisticrolesthatenhancedOERactivitybytheuniformformationandwideningofporesinthecarbonstructure,whiletheCNFmatrixalsocontributedtotheincreasedstabilityofthecatalyst.
| [1] | Kinoshita K. Electrochemical Oxygen Technology. Berkeley: Wiley, 1992
|
| [2] | Lee J, Jeong B, Ocon J D. Curr Appl Phys, 2013, 13: 309
|
| [3] | Osaka T, Ishibashi H, Endo T, Yoshida T. Electrochim Acta, 1981, 26: 339
|
| [4] | Lyons M E G, Brandon M P. Int J Electrochem Sci, 2008, 3: 1386
|
| [5] | Doyle R L, Godwin I J, Brandon M P, Lyons M E G. Phys Chem Chem Phys, 2013, 15: 13737
|
| [6] | Bockris J O, Otagawa T. J Electrochem Soc, 1984, 131: 290
|
| [7] | Liang Y Y, Li Y G, Wang H L, Zhou J G, Wang J, Regier T, Dai H J. Nat Mater, 2011, 10: 780
|
| [8] | Kim J W, Lee J K, Phihusut D, Yi Y M, Lee H J, Lee J. J Phys Chem C, 2013, 117: 23712
|
| [9] | Lu Z Y, Xu W W, Zhu W, Yang Q, Lei X D, Liu J F, Li Y P, Sun X M, Duan X. Chem Commun, 2014, in press, doi: 10.1039/C4CC01625D
|
| [10] | Mette K, Bergmann A, Tessonnier J P, H？vecker M, Ressler T, Schl？gl R, Strasser P, Behrens M. ChemCatChem, 2012, 4: 851
|
| [11] | Shin D, Jeong B, Mun B S, Jeon H, Shin H J, Baik J, Lee J. J Phys Chem C, 2013, 117: 11619
|
| [12] | Jeong B, Shin D, Jeon H, Ocon J D, Mun B S, Baik J, Shin H J, Lee J. ChemSusChem, 2014, in press, doi: 10.1002/cssc.201301374
|
| [13] | Uhm S, Jeong B, Lee J. Electrochim Acta, 2011, 56: 9186
|
| [14] | Zhou H H, Peng Q L, Huang Z H, Yu Q, Chen J H, Kuang Y F. Trans Nonferrous Met Soc China, 2011, 21: 581
|
| [15] | K？？rik M, Arulepp M, Karelson M, Leis J. Carbon, 2008, 46: 1579
|
| [16] | Gong M, Li Y G, Wang H L, Liang Y Y, Wu J Z, Zhou J G, Wang J, Regier T, Wei F, Dai H J. J Am Chem Soc, 2013, 135: 8452
|
| [17] | Kleiman-Shwarsctein A, Hu Y S, Stucky G D, McFarland E W. Electrochem Commun, 2009, 11: 1150
|
| [18] | Kim K H, Zheng J Y, Shin W, Kang Y S. RSC Adv, 2012, 2: 4759
|
| [19] | Wang J, Zhong H X, Qin Y L, Zhang X B. Angew Chem Int Ed, 2013, 52: 5248
|
| [20] | Barakat N A M, Kim B, Park S J, Jo Y, Jung M H, Kim H Y. J Mater Chem, 2009, 19: 7371
|
| [21] | Deng D H, Yu L, Chen X Q, Wang G X, Jin L, Pan X L, Deng J, Sun G Q, Bao X H. Angew Chem Int Ed, 2013, 52: 371
|
| [22] | Kinoshita K. Carbon: Electrochemical and Physicochemical Properties. Berkeley: Wiley, 1988
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
