dc.contributor.author | Lu, Na | |
dc.contributor.author | Gao, Xiaoqing | |
dc.contributor.author | Yang, Chao | |
dc.contributor.author | Xiao, Feng | |
dc.contributor.author | Wang, Jide | |
dc.contributor.author | Su, Xintai | |
dc.date.accessioned | 2018-01-03T01:37:48Z | |
dc.date.available | 2018-01-03T01:37:48Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0925-4005 | |
dc.identifier.doi | 10.1016/j.snb.2015.09.156 | |
dc.identifier.uri | http://hdl.handle.net/10072/172078 | |
dc.description.abstract | WO3 nanorod bundles were prepared via a facile hydrothermal method with Na2SO4 as structure directing agent. Field-emission scanning electron microscopy (FESEM) and transmission electronic microscopy (TEM) images indicate that the WO3 nanorod bundles consist of hierarchically nanostructured bundles assembled with smaller nanorod subunits. Furthermore, the gas-sensing properties of the as-prepared WO3 were tested to a series of organic gases. The WO3 nanorod bundles display a significantly better sensing performance (100 ppm formic acid, Ra/Rg = 51.3) than commercial WO3 (100 ppm formic acid, Ra/Rg = 1.8) for the detection of formic acid. The results demonstrated that the WO3 nanorod bundles have a potential application in formic acid sensors. | |
dc.description.peerreviewed | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.relation.ispartofpagefrom | 743 | |
dc.relation.ispartofpageto | 749 | |
dc.relation.ispartofjournal | Sensors and Actuators, B: Chemical | |
dc.relation.ispartofvolume | 223 | |
dc.subject.fieldofresearch | Physical Chemistry not elsewhere classified | |
dc.subject.fieldofresearch | Optical Physics | |
dc.subject.fieldofresearch | Analytical Chemistry | |
dc.subject.fieldofresearch | Materials Engineering | |
dc.subject.fieldofresearchcode | 030699 | |
dc.subject.fieldofresearchcode | 0205 | |
dc.subject.fieldofresearchcode | 0301 | |
dc.subject.fieldofresearchcode | 0912 | |
dc.title | Enhanced formic acid gas-sensing property of WO3 nanorod bundles via hydrothermal method | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Su, Xintai | |