1. 宁波大学信息科学与工程学院
2. 中国电子科技集团公司第四十九研究所
纸质出版:2025
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张换换, 程振乾, 简家文, 等. 基于BaZr0.2Fe0.6Y0.2O3—δ三重导体的NH3传感器的研究[J]. 传感器与微系统, 2025,(5):6-11.
张换换, 程振乾, 简家文, 等. 基于BaZr0.2Fe0.6Y0.2O3—δ三重导体的NH3传感器的研究[J]. 传感器与微系统, 2025,(5):6-11. DOI: 10.13873/J.1000-9787(2025)05-0006-06.
选择性催化还原(SCR)技术是当前最有效的汽车尾气处理手段之一。工作过程中需要高性能的高温气体传感器对NH
3
的浓度进行实时监测。为了提高NH
3
传感器的性能,研究了BaZr
0.2
Fe
0.6
Y
0.2
O
3—δ
在高温电化学NH
3
传感器中的敏感特性。相比于传统的Pt电极,BaZr
0.2
Fe
0.6
Y
0.2
O
3—δ
具有电子、质子和氧离子三重导电的特性,该特性使得NH
3
传感器的三相反应界面从电极与电解质的界面处扩展到了整个敏感电极的表面,增加了电化学反应的区域和反应活性位点的数量,有利于提高传感器的灵敏度。此外,该传感器还表现较好的选择性、重复性以及长期稳定性,具有一定的应用前景。
廖清林,谢光远,朱旭,王典,吕俊涛.GdVO_4的氨气敏感性能及高温失活机理[J].传感器与微系统,2025(01).
杨琳,张毅然,林赫.M_(0.1)-BiVO_4(M=Fe,Cr,Mo,W)氨气传感器性能的研究[J].传感器与微系统,2025(01).
吴春平,杨琳,张毅然,林赫.电极厚度和粒径对In_2O_3氨气传感器性能的影响[J].传感器与微系统,2024(04).
王梓,王佐硕,简家文,邹杰.基于BaZr_(0.8)Y_(0.2)O_(3-δ)电解质的电流型NO_x传感器[J].传感器与微系统,2024(02).
Yijuan Pu,Xinyu Xie,Wenju Jiang,Lin Yang,Xia Jiang,Lu Yao.Low-temperature selective catalytic reduction of NO_x with NH_3 over zeolite catalysts:A review[J].Chinese Chemical Letters,2020(10).
Gao Yueying,Meng Weiwei,Wang Ling,Li Yuehua,Dai Lei.In2O3 sensing electrode prepared by salt melt method for impedancemetric-type NH3 sensor[J].Sensors and Actuators: B. Chemical,2023.
Wang Zheng,Wang Yuhao,Wang Jian,Song Yufei,Robson Matthew J.,Seong Arim,Yang Meiting,Zhang Zhiqi,Belotti Alessio,Liu Jiapeng,Kim Guntae,Lim Jongwoo,Shao Zongping,Ciucci Francesco.Rational design of perovskite ferrites as high-performance proton-conducting fuel cell cathodes[J].Nature Catalysis,2022(9).
Wang Zi,Shan Liang,Zhou Yucun,Yuan Tao,Zhang Shaolin,Xie Guangzhong,Gao Wanlei,Jin Qinghui,Jian Jiawen,Zou Jie.Amperometric ammonia sensors for low detection limit with BaZr(1-x)YxO3-δ proton electrolytes[J].Journal of Electroanalytical Chemistry,2022.
Hikima Shu,Keller Martin,Matsuo Hiroki,Matsuzaki Yoshio,Otomo Junichiro.Carbon-dioxide activation by methane with iron-doped barium zirconate in chemical looping cracking system[J].Chemical Engineering Journal,2020.
Yujie Wu,Kangyong Li,Yang Yang,Wenchao Song,Zhenkai Ma,Hui Chen,Xuemei Ou,Ling Zhao,Majid Khan,Yihan Ling.Investigation of Fe-substituted in BaZr 0.8 Y 0.2 O 3-δ proton conducting oxides as cathode materials for protonic ceramics fuel cells[J].Journal of Alloys and Compounds,2020.
Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Laboratory for High Performance Ceramics , Empa, Swiss Federal Laboratories for Materials Testing and Research , 8600 Dübendorf , Switzerland.,Department of Energy Conversion and Storage , Technical University of Denmark , Fysikvej 309 , DK-2800 Kgs. Lyngby , Denmark.,Laboratory for High Performance Ceramics , Empa, Swiss Federal Laboratories for Materials Testing and Research , 8600 Dübendorf , Switzerland.,Energy & Environment Division , Paul Scherrer Institut , Forschungstrasse 111 , 5232 Villigen PSI , Switzerland.,Laboratory of Physical Chemistry , ETH Zürich , CH-8093 Zürich , Switzerland..Functional Role of Fe-Doping in Co-Based Perovskite Oxide Catalysts for Oxygen Evolution Reaction.[J].Journal of the American Chemical Society,2019.
Semiconductor R&D Center, Samsung Electronics, 1-1 Samsungjeonja-ro, Hwasung 445-330, Gyeonggi-do, Republic of Korea,Department of Advanced Material Engineering, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, Chungbuk 28644, Republic of Korea,Department of Advanced Material Engineering, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, Chungbuk 28644, Republic of Korea.Effect of Y-doping on the phase relation and electrical properties of Fe-doped BaZrO 3[J].Journal of the European Ceramic Society,2018.
Chuangang Yao,Junling Meng,Xiaojuan Liu,Xiong Zhang,Fanzhi Meng,Xiaojie Wu,Jian Meng.Effects of Bi doping on the microstructure, electrical and electrochemical properties of La2-xBixCu0.5Mn1.5O6 (x = 0, 0.1 and 0.2) perovskites as novel cathodes for solid oxide fuel cells[J].Electrochimica Acta,2017.
Lei Dai,Yongguang Liu,Wei Meng,Guixia Yang,Huizhu Zhou,Zhangxing He,Yuehua Li,Ling Wang.Ammonia sensing characteristics of La 10 Si 5 MgO 26 -based sensors using In 2 O 3 sensing electrode with different morphologies and CuO reference electrode[J].Sensors & Actuators: B. Chemical,2016.
Haomiao Zhang,Aravind Suresh,C.B. Carter,B.A. Wilhite.Materials synthesis, electrochemical characterization and oxygen permeation properties of Fe-doped BaZrO3[J].Solid State Ionics,2014.
Emiliana Fabbri,Lei Bi,Daniele Pergolesi,Enrico Traversa.Towards the Next Generation of Solid Oxide Fuel Cells Operating Below 600 ℃ with Chemically Stable Proton-Conducting Electrolytes[J].Advanced Materials,2012.
Zetian Tao,Lei Bi,Zhiwen Zhu,Wei Liu.Novel cobalt-free cathode materials BaCe x Fe 1− x O 3−δ for proton-conducting solid oxide fuel cells[J].Journal of Power Sources,2009.
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