Details
| Original language | English |
|---|---|
| Article number | e00826 |
| Number of pages | 28 |
| Journal | Sustainable Materials and Technologies |
| Volume | 40 |
| Early online date | 10 Jan 2024 |
| Publication status | E-pub ahead of print - 10 Jan 2024 |
Abstract
TiO2-based materials have been extensively studied and explored in the field of catalysis. However, pristine TiO2 exhibits a wide energy band gap and fast charge recombination, restricting their large-scale applications. Their performance can be influenced by synthesis methods, doping, and by making composite. Among them, modifying the synthesis techniques, as well as the variables and settings that result in the preparation of highly active materials, is the most crucial stage in having these materials with superior catalytic activity. In contrast to the conventional synthesis approaches, flame spray pyrolysis (FSP), is found particularly simple, efficient, highly scalable, and appropriate for online continuous production and can be considered a promising approach for the fabrication of TiO2-based nanomaterials having controllable morphologies and composition. This review summarizes for the first time the recent advancements in TiO2-based materials synthesized via the FSP and their wide-ranging potential catalytic applications including photocatalysis, thermocatalysis, catalysis, and organic transformation. After a brief introduction to the conventional synthesis methods, the fundamentals of the FSP method, equipment, and components were highlighted. Finally, we critically analyze the potential advantages and challenges associated with flame spray pyrolysis, considered as a synthesis method for nanostructured materials. We carefully consider the prospects and limitations of FSP and emphasize key areas for future research and advanced developments in this field.
Keywords
- Electrocatalysis, Flame spray pyrolysis, Organic transformation, Photocatalysis, Thermocatalysis, TiO catalyst
ASJC Scopus subject areas
- Energy(all)
- Renewable Energy, Sustainability and the Environment
- Materials Science(all)
- Environmental Science(all)
- Waste Management and Disposal
- Engineering(all)
- Industrial and Manufacturing Engineering
Sustainable Development Goals
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In: Sustainable Materials and Technologies, Vol. 40, e00826, 07.2024.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - An extensive catalytic potential of sustainable TiO2-based materials fabricated via flame spray pyrolysis
T2 - A comprehensive review
AU - Ismael, Mohammed
AU - Sharma, Anuradha
AU - Kumar, Naveen
PY - 2024/1/10
Y1 - 2024/1/10
N2 - TiO2-based materials have been extensively studied and explored in the field of catalysis. However, pristine TiO2 exhibits a wide energy band gap and fast charge recombination, restricting their large-scale applications. Their performance can be influenced by synthesis methods, doping, and by making composite. Among them, modifying the synthesis techniques, as well as the variables and settings that result in the preparation of highly active materials, is the most crucial stage in having these materials with superior catalytic activity. In contrast to the conventional synthesis approaches, flame spray pyrolysis (FSP), is found particularly simple, efficient, highly scalable, and appropriate for online continuous production and can be considered a promising approach for the fabrication of TiO2-based nanomaterials having controllable morphologies and composition. This review summarizes for the first time the recent advancements in TiO2-based materials synthesized via the FSP and their wide-ranging potential catalytic applications including photocatalysis, thermocatalysis, catalysis, and organic transformation. After a brief introduction to the conventional synthesis methods, the fundamentals of the FSP method, equipment, and components were highlighted. Finally, we critically analyze the potential advantages and challenges associated with flame spray pyrolysis, considered as a synthesis method for nanostructured materials. We carefully consider the prospects and limitations of FSP and emphasize key areas for future research and advanced developments in this field.
AB - TiO2-based materials have been extensively studied and explored in the field of catalysis. However, pristine TiO2 exhibits a wide energy band gap and fast charge recombination, restricting their large-scale applications. Their performance can be influenced by synthesis methods, doping, and by making composite. Among them, modifying the synthesis techniques, as well as the variables and settings that result in the preparation of highly active materials, is the most crucial stage in having these materials with superior catalytic activity. In contrast to the conventional synthesis approaches, flame spray pyrolysis (FSP), is found particularly simple, efficient, highly scalable, and appropriate for online continuous production and can be considered a promising approach for the fabrication of TiO2-based nanomaterials having controllable morphologies and composition. This review summarizes for the first time the recent advancements in TiO2-based materials synthesized via the FSP and their wide-ranging potential catalytic applications including photocatalysis, thermocatalysis, catalysis, and organic transformation. After a brief introduction to the conventional synthesis methods, the fundamentals of the FSP method, equipment, and components were highlighted. Finally, we critically analyze the potential advantages and challenges associated with flame spray pyrolysis, considered as a synthesis method for nanostructured materials. We carefully consider the prospects and limitations of FSP and emphasize key areas for future research and advanced developments in this field.
KW - Electrocatalysis
KW - Flame spray pyrolysis
KW - Organic transformation
KW - Photocatalysis
KW - Thermocatalysis
KW - TiO catalyst
UR - http://www.scopus.com/inward/record.url?scp=85187793731&partnerID=8YFLogxK
U2 - 10.1016/j.susmat.2024.e00826
DO - 10.1016/j.susmat.2024.e00826
M3 - Article
AN - SCOPUS:85187793731
VL - 40
JO - Sustainable Materials and Technologies
JF - Sustainable Materials and Technologies
M1 - e00826
ER -