Humidity Sensor Based on Orange Dye and Graphene Solid Electrolyte Cells
- Авторы: Muhammad Tariq Saeed Chani 1,2, Karimov K.3,4, Meng H.5,6, Akhmedov K.4, Murtaza I.7, Asghar U.3, Abbass S.3, Ali R.3, Asiri A.1,2, Nawaz N.3
-
Учреждения:
- Center of Excellence for Advanced Materials Research, King Abdulaziz University
- Chemistry Department, Faculty of Science, King Abdulaziz University
- GIK Institute of Engineering Sciences and Technology
- Center for Innovative Development of Science and New Technologies of Academy of Sciences of Tajikistan
- Institute of Advanced Materials, Nanjing Tech University
- School of Advanced Materials, Peking University Shenzhen Graduate School, Peking University
- Department of Physics, International Islamic University
- Выпуск: Том 55, № 12 (2019)
- Страницы: 1391-1396
- Раздел: Short Communications
- URL: https://journals.rcsi.science/1023-1935/article/view/191784
- DOI: https://doi.org/10.1134/S1023193519120036
- ID: 191784
Цитировать
Аннотация
The fabrication and characterization of thin film humidity sensors based on orange dye (OD) and OD–graphene solid electrolytes cells were done in this paper. The 200 nm thick silver (Ag) and copper (Cu) electrodes were deposited on glass substrate by thermal evaporation. There was gap of 20 µm between the electrodes, where the 8 to 12 µm thick film of solid electrolyte was deposited. The pure OD and the OD–graphene composites with 40 and 60% (by weight) graphene were used as solid electrolytes. The dependences of the open-circuit voltage of the cells on humidity were measured in the humidity interval from 34 to 90% relative humidity (RH). It was found that with increase in humidity the open-circuit voltage of the cells increased. In the OD–graphene composite cells on increasing the concentration of graphene the open-circuit voltage increased accordingly.
Ключевые слова
Об авторах
Muhammad Tariq Saeed Chani
Center of Excellence for Advanced Materials Research, King Abdulaziz University; Chemistry Department, Faculty of Science, King Abdulaziz University
Email: tariqchani1@gmail.com
Саудовская Аравия, P.O. Box 80203, Jeddah, 21589; P.O. Box 80203, Jeddah, 21589
Khasan Karimov
GIK Institute of Engineering Sciences and Technology; Center for Innovative Development of Science and New Technologies of Academy of Sciences of Tajikistan
Автор, ответственный за переписку.
Email: tariqchani1@gmail.com
Пакистан, District Swabi, KPK, Topi, 23640; Dushanbe, 734025
Hong Meng
Institute of Advanced Materials, Nanjing Tech University; School of Advanced Materials, Peking University Shenzhen Graduate School, Peking University
Email: tariqchani1@gmail.com
КНР, Nanjing, 211816; Shenzhen, 518055
Khakim Akhmedov
Center for Innovative Development of Science and New Technologies of Academy of Sciences of Tajikistan
Email: tariqchani1@gmail.com
Таджикистан, Dushanbe, 734025
Imran Murtaza
Department of Physics, International Islamic University
Email: tariqchani1@gmail.com
Пакистан, Islamabad, 44000
Umair Asghar
GIK Institute of Engineering Sciences and Technology
Email: tariqchani1@gmail.com
Пакистан, District Swabi, KPK, Topi, 23640
S. Abbass
GIK Institute of Engineering Sciences and Technology
Email: tariqchani1@gmail.com
Пакистан, District Swabi, KPK, Topi, 23640
Rashid Ali
GIK Institute of Engineering Sciences and Technology
Email: tariqchani1@gmail.com
Пакистан, District Swabi, KPK, Topi, 23640
Abdullah Asiri
Center of Excellence for Advanced Materials Research, King Abdulaziz University; Chemistry Department, Faculty of Science, King Abdulaziz University
Email: tariqchani1@gmail.com
Саудовская Аравия, P.O. Box 80203, Jeddah, 21589; P.O. Box 80203, Jeddah, 21589
Nabila Nawaz
GIK Institute of Engineering Sciences and Technology
Email: tariqchani1@gmail.com
Пакистан, District Swabi, KPK, Topi, 23640