Authors :
Rahul Pal; Snehal K. Patel; Shahin I. Ravla; Ankit Patil
Volume/Issue :
Volume 7 - 2022, Issue 6 - June
Google Scholar :
https://bit.ly/3IIfn9N
Scribd :
https://bit.ly/3AYshjO
DOI :
https://doi.org/10.5281/zenodo.6849956
Abstract :
Nanomaterials made of titanium dioxide (TiO2)
are commonly regarded as state-of-the-art photocatalysts
for environmental remediation and energy conversion. Due
of its unique electrical and optical characteristics, several
attempts have been made to manufacture TiO2 materials
using various techniques. The electrical and optical
characteristics of TiO2 materials have long been
investigated. The development of oxygen vacancies and Ti3+
defects in black TiO2 has increased solar light absorption,
promoted the separation of photo-generated charge
carriers, and therefore improved photocatalytic activity in
H2 generation and pollutant degradation. A lattice disorder
on the surface, as well as the presence of oxygen vacancies,
Ti3+ ions, Ti-OH, and Ti-H groups, contribute to black
TiO2's improved photocatalytic activity. Enhancing the
optical absorption characteristics of TiO2.In this article, we
summarize the synthesis pathways, morphology and
photocatalytic properties of Black titanium dioxide (TiO2).
Keywords :
Synthesis pathways, Morphology, Photocatalysis.
Nanomaterials made of titanium dioxide (TiO2)
are commonly regarded as state-of-the-art photocatalysts
for environmental remediation and energy conversion. Due
of its unique electrical and optical characteristics, several
attempts have been made to manufacture TiO2 materials
using various techniques. The electrical and optical
characteristics of TiO2 materials have long been
investigated. The development of oxygen vacancies and Ti3+
defects in black TiO2 has increased solar light absorption,
promoted the separation of photo-generated charge
carriers, and therefore improved photocatalytic activity in
H2 generation and pollutant degradation. A lattice disorder
on the surface, as well as the presence of oxygen vacancies,
Ti3+ ions, Ti-OH, and Ti-H groups, contribute to black
TiO2's improved photocatalytic activity. Enhancing the
optical absorption characteristics of TiO2.In this article, we
summarize the synthesis pathways, morphology and
photocatalytic properties of Black titanium dioxide (TiO2).
Keywords :
Synthesis pathways, Morphology, Photocatalysis.
