Transition metal oxides and their composites for photocatalytic dye degradation

Preety Ahuja, Sanjeev Kumar Ujjain, Rajni Kanojia, Pankaj Attri

Research output: Contribution to journalReview articlepeer-review

35 Citations (Scopus)


Transition metal oxides (TMO) and their carbon composites have become a glittering up-coming material science candidate. Their interesting properties, such as their meticulous morphology, plentiful availability, flexible surface chemistry along with outstanding mechanical, thermal, and optical properties make them ideal for efficient photocatalytic dye degradation. An extensive range of TMO, and their carbon composites are reviewed highlighting the progression and opportunities for the photocatalytic degradation of dyes. Here, we concisely describe the numerous techniques to extend the optical absorption of these TMOs involving dye sensitization, metal doping, etc. Besides this, an overview of all aspects of dye degradation along with the prevailing challenges for future utilization and development of such nanocomposites towards highly efficient dye degradation system are also reported.

Original languageEnglish
Article number82
JournalJournal of Composites Science
Issue number3
Publication statusPublished - 2021

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Engineering (miscellaneous)


Dive into the research topics of 'Transition metal oxides and their composites for photocatalytic dye degradation'. Together they form a unique fingerprint.

Cite this