The characteristic of pH sensing of potentiometric on zinc oxide and aluminium-doped zinc oxide nanostructures

• Main Authors: Ain Zafirah Kamaruddin, Lim, Kar Keng, Muhammad Azmi Abdul Hamid, Al-Hardan, Naif H., Huda Abdullah, Al-Khalqi, Ensaf Mohammed
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2023
• Online Access: http://journalarticle.ukm.my/23253/1/SB%2017.pdf; http://journalarticle.ukm.my/23253/; https://www.ukm.my/jsm/english_journals/vol52num11_2023/contentsVol52num11_2023.html
• Institution: Universiti Kebangsaan Malaysia

Numerous investigations have been conducted to increase the sensitivity and stability of metal oxide semiconductors as pH-sensing membranes. This paper will describe the pH sensing and characterisation of zinc oxide (ZnO) and aluminium-doped zinc oxide (ZnO:Al) as potentiometric pH sensors. The hydr...