Structural and Properties Study of Li3 PO4 Thin Film Electrolyte for Potentiometric Nox Sensing - Details

Author：

Wang, Hairong (Wang, Hairong.) | Zhang, Mi (Zhang, Mi.) | Liu, Zhen (Liu, Zhen.) | Chen, Di (Chen, Di.) | Gu, Hanqing (Gu, Hanqing.)

Indexed by：

EI CPCI-S Engineering Village

Abstract：

Li3　PO4　solid-state　electrolyte　based　mixed　potential　NOx　gas　sensors　were　fabricated　with　Ba(NO3)2-Li3　PO4　sensing　electrodes　and　three　different　reference　electrodes:　Li2　TiO3-Ti02,　sputtered　Au　and　porous　Pt　electrodes.　For　each　prototype,　the　sensing　properties　for　NO2,　NO　and　O2　were　tested,　respectively.　The　NOx　sensors　could　hardly　respond　to　low　concentration　NO2　because　of　electrochemical　junctions.　The　sensor　with　a　Li2　TiO3-TiO2　reference　electrode　showed　an　outstanding　sensing　performance　for　NO2　with　smooth　but　sluggish　response　and　recovery,　and　good　selectivity　to　NO　and　O2.　The　results　revealed　that　the　reference　electrode　materials　may　influence　the　sensing　mechanism,　and　affect　the　properties　of　the　NOx　sensors　further.　©　2017　IEEE.

Keyword：

Barium compounds Gas sensing electrodes Lithium compounds Nitrogen oxides Solid electrolytes Solid-state sensors Titanium dioxide

Author Community：

[ 1 ] [Wang, Hairong]Xi'An Jiaotong University, School of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, China
[ 2 ] [Zhang, Mi]Xi'An Jiaotong University, School of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, China
[ 3 ] [Liu, Zhen]Xi'An Jiaotong University, School of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, China
[ 4 ] [Chen, Di]Xi'An Jiaotong University, School of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, China
[ 5 ] [Gu, Hanqing]Xi'An Jiaotong University, School of Mechanical Engineering, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, China

Reprint Author's Address：

Email：

Show more details

Related Keywords：

Compositing protonic conductor BaZr0.5Y0.5O3 (BZY) with triple conductor BaCo0.4Fe0.4Zr0.1Y0.1O3-δ (BCFZY) as electrolyte for advanced solid oxide fuel cell
2021，International Journal of Hydrogen Energy
Density functional theory study on the electronic and photocatalytic properties of different phases for Ba2BiTaO6
2021，Journal of Solid State Chemistry
An Automatic Trigged Rectangular Rapid Flashing Beacons (RRFB) System Using the Roadside LiDAR Sensor
2019，IEEE Access
3D PWR power distribution on-line monitoring based on harmonics expansion
2015，23rd International Conference on Nuclear Engineering: Nuclear Power - Reliable Global Energy, ICONE 2015

Source ：

Year： 2017

Page： 23-27

Language： English

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

Affiliated Colleges：

国家重点实验室机械制造系统工程国家重点实验室

Get Fulltext

DOI Library Discovery Baidu Scholar Search

Type
Departments

All Years Choose Year From to