A room temperature ammonia sensor based on nanosized copper hexacyanoferrate(II)

被引：6
|
作者：
Fu, Tiexiang [1 ]
机构：
[1] Changsha Univ Sci & Technol, Dept Chem, Changsha 410077, Hunan, Peoples R China
来源：
SENSORS AND ACTUATORS B-CHEMICAL | 2015年 / 212卷
关键词：
Copper hexacyanoferrate (II); Nanoparticles; Sensors; Ammonia; Complex; GAS SENSORS; SENSING BEHAVIOR; NH3; MECHANISM; WORKING; H2S;
D O I：
10.1016/j.snb.2015.02.031
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In the ultrasonic wave from 20-70 kHz, nanosized copper hexacyanoferrate(II) materials were synthesized by the reaction of copper sulfate and potassium ferrocyanide(II) and at room temperature, respectively, and 323 K. The sensors based on nanosized copper hexacyanoferrate(II) were fabricated in spray technology. The gas-sensing properties of sensors were tested at different temperature and operating voltage. The sensors exhibited an excellent selection for ammonia at room temperature and had a linear response at 5, 10 and 15 V operating voltage. The optimum operating voltage of the sensor was 5V. The influence of temperature on the sensor response to NH3 was significant. Response of the sensor for ammonia is mainly based on a weak chemisorption. (C) 2015 Published by Elsevier B.V.
引用
收藏
页码：487 / 494
页数：8
相关论文
共 50 条
  • [1] Room temperature ammonia gas sensor based on polyaniline/copper ferrite binary nanocomposites
    Wang, Xingwei
    Gong, Likun
    Zhang, Dongzhi
    Fan, Xiaoxi
    Jin, Yingbo
    Guo, Liang
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2020, 322
  • [2] A Copper Phosphosulfide-Based Highly Sensitive Ammonia Gas Sensor at Room Temperature
    Tripathy, Debashis
    Kumar, Rajat
    Pareek, Pankaj
    Sampath, Srinivasan
    [J]. IEEE Sensors Journal, 2024, 24 (19) : 29627 - 29633
  • [3] Flexible room temperature ammonia sensor based on polyaniline
    Kumar, Lalit
    Rawal, Ishpal
    Kaur, Amarjeet
    Annapoorni, S.
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2017, 240 : 408 - 416
  • [4] Copper sulphide (CuxS) as an ammonia gas sensor working at room temperature
    Sagade, Abhay A.
    Sharma, Ramphal
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2008, 133 (01) : 135 - 143
  • [5] Room temperature ammonia sensor based on copper nanoparticle intercalated polyaniline nanocomposite thin films
    Patil, U. V.
    Ramgir, Niranjan S.
    Karmakar, N.
    Bhogale, A.
    Debnath, A. K.
    Aswal, D. K.
    Gupta, S. K.
    Kothari, D. C.
    [J]. APPLIED SURFACE SCIENCE, 2015, 339 : 69 - 74
  • [6] Room-temperature ammonia sensor based on CuxS film
    Casaletto, MP
    Ingo, GM
    Kaciulis, S
    Mattogno, G
    Pandolfi, L
    Galdikas, A
    Mironas, A
    Strazdiene, V
    Simkiene, I
    Setkus, A
    Ancutiene, I
    Janickis, V
    [J]. SENSORS AND MICROSYSTEMS, 2000, : 170 - 174
  • [7] Room temperature ammonia sensor based on electrodeposited polyaniline film
    Kayishaer, Aihemaiti
    Duc, Caroline
    Redon, Nathalie
    Magnenet, Claire
    Lakard, Boris
    Lakard, Sophie
    [J]. 2023 IEEE SENSORS, 2023,
  • [8] Room temperature operating ammonia sensor based on tellurium thin films
    Sen, S
    Muthe, KP
    Joshi, N
    Gadkari, SC
    Gupta, SK
    Jagannath
    Roy, M
    Deshpande, SK
    Yakhmi, JV
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2004, 98 (2-3) : 154 - 159
  • [9] Room temperature ammonia gas sensor based on Au/graphene nanoribbon
    Seifaddini, Parinaz
    Ghasempour, Roghayeh
    Ramezannezhad, Mohammad
    Nikfarjam, Alireza
    [J]. MATERIALS RESEARCH EXPRESS, 2019, 6 (04):
  • [10] Conductometric room temperature ammonia sensor based on porous tin oxide
    Solanki, Vanaraj
    Banerjee, Atanu
    Nanda, K. K.
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2022, 366
12345