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Programmed Synthesis of Sn3N4 Nanoparticles via a Soft Chemistry Approach with Urea: Application for Ethanol Vapor Sensing
Qu, Fengdong; Yuan, Yao; Yang, Minghui
Source PublicationCHEMISTRY OF MATERIALS
2017-02-14
ISSN0897-4756
DOI10.1021/acs.chemmater.6b03435
Volume29Issue:3Pages:969-974
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Materials Science
WOS KeywordNITRIDE THIN-FILMS ; TRANSITION-METAL CARBIDES ; TIN-NITRIDE ; GAS SENSORS ; HYDROTHERMAL SYNTHESIS ; NITROGEN ; AMMONOLYSIS ; DEPOSITION ; PRECURSOR ; MICROSTRUCTURES
AbstractMetal nitrides are a significant class of multifunctional materials that have attracted a huge and ever-increasing interest for their new structural and redox chemical, as well as physical, characteristics. In this work, we present a designed synthesis of Sn3N4 nanoparticles through a soft urea route for the first time. The strategy includes the synthesis of gel-like tin urea precursor and subsequent transformation to Sn3N4 nanoparticles via thermal treatment of the as-prepared precursor under NH3 flow. Various techniques were employed to characterize the structure and morphology of the as-prepared Sn3N4 samples. When innovatively utilized as sensing material for a gas sensor, Sn3N4 nanoparticles exhibited high sensitivity, excellent cyclability, and long-term stability to ethanol at the operating temperature of 120 degrees C, which is lower than those of metal oxide-based ethanol sensors. This research work provides an efficient method for preparing Sn(3)N(4)nanoparticles that are promising sensing materials for ethanol gas sensors.
Language英语
WOS IDWOS:000394924100012
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/169495
Collection中国科学院大连化学物理研究所
Corresponding AuthorYang, Minghui
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Qu, Fengdong,Yuan, Yao,Yang, Minghui. Programmed Synthesis of Sn3N4 Nanoparticles via a Soft Chemistry Approach with Urea: Application for Ethanol Vapor Sensing[J]. CHEMISTRY OF MATERIALS,2017,29(3):969-974.
APA Qu, Fengdong,Yuan, Yao,&Yang, Minghui.(2017).Programmed Synthesis of Sn3N4 Nanoparticles via a Soft Chemistry Approach with Urea: Application for Ethanol Vapor Sensing.CHEMISTRY OF MATERIALS,29(3),969-974.
MLA Qu, Fengdong,et al."Programmed Synthesis of Sn3N4 Nanoparticles via a Soft Chemistry Approach with Urea: Application for Ethanol Vapor Sensing".CHEMISTRY OF MATERIALS 29.3(2017):969-974.
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