Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/78611
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dc.contributorDepartment of Mechanical Engineeringen_US
dc.creatorJiao, Xen_US
dc.creatorChen, Ren_US
dc.creatorZhu, Xen_US
dc.creatorLiao, Qen_US
dc.creatorYe, DDen_US
dc.creatorZhang, Ben_US
dc.creatorAn, Len_US
dc.creatorFeng, Hen_US
dc.creatorZhang, Wen_US
dc.date.accessioned2018-09-28T01:17:04Z-
dc.date.available2018-09-28T01:17:04Z-
dc.identifier.issn0013-4686en_US
dc.identifier.urihttp://hdl.handle.net/10397/78611-
dc.language.isoenen_US
dc.publisherPergamon Pressen_US
dc.rights© 2017 Elsevier Ltd. All rights reserved.en_US
dc.rights© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/.en_US
dc.rightsThe following publication Jiao, X., Chen, R., Zhu, X., Liao, Q., Ye, D., Zhang, B., ... & Zhang, W. (2017). A microfluidic all-vanadium photoelectrochemical cell for solar energy storage. Electrochimica Acta, 258, 842-849 is available at https://doi.org/10.1016/j.electacta.2017.11.134.en_US
dc.subjectMicrofluidic all-vanadiumen_US
dc.subjectPhotoelectrochemical cellen_US
dc.subjectSolar energy storageen_US
dc.subjectPhotocurrent densityen_US
dc.subjectConversion rateen_US
dc.titleA microfluidic all-vanadium photoelectrochemical cell for solar energy storageen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage842en_US
dc.identifier.epage849en_US
dc.identifier.volume258en_US
dc.identifier.doi10.1016/j.electacta.2017.11.134en_US
dcterms.abstractIn this work, a microfluidic all-vanadium photoelectrochemical cell (mu VPEC) was designed for the solar energy storage. The miniaturization design could enhance the photon and mass transport, reduce the internal cell resistance, and improve the uniformity of the light distribution. Because of these advantages, the developed mu VPEC was able to yield good performance. Experimental results indicated that the developed mu VPEC showed good photoresponse and operation stability. Besides, its performance was also evaluated under various operating conditions, including the membrane thickness, the light intensity and the vanadium ion concentrations. It was shown that although the vanadium ion permeation was small with thicker membrane, the increased proton transfer resistance decreased the photocurrent density. The increase of the light intensity could produce more photo-generated electron-hole pairs, which could improve the photoelectrochemical reaction rate and the conversion rate. It was also found that the photocurrent density was increased with the vanadium ion concentration as a result of the enhanced mass transfer. The results obtained in this work reveal that the developed all-vanadium photoelectrochemical cell shows the promising potential for the solar energy storage.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationElectrochimica acta, 20 Dec. 2017, v. 258, p. 842-849en_US
dcterms.isPartOfElectrochimica actaen_US
dcterms.issued2017-12-20-
dc.identifier.isiWOS:000418324800095-
dc.identifier.rosgroupid2017000927-
dc.description.ros2017-2018 > Academic research: refereed > Publication in refereed journalen_US
dc.description.validate201809 bcrcen_US
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberME-0745-
dc.description.fundingSourceOthersen_US
dc.description.fundingTextNational Natural Science Foundation of Chinaen_US
dc.description.pubStatusPublisheden_US
dc.identifier.OPUS6800370-
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