Revisiting photo and electro-catalytic modalities for sustainable conversion of CO2

Tahir Rasheed; Sameera Shafi; Muhammad Tuoqeer Anwar; Komal Rizwan; Tanveer Ahmad; Muhammad Bilal

doi:10.1016/j.apcata.2021.118248

Revisiting photo and electro-catalytic modalities for sustainable conversion of CO₂

Tahir Rasheed^*
, Sameera Shafi
, Muhammad Tuoqeer Anwar
, Komal Rizwan
, Tanveer Ahmad
, Muhammad Bilal^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

There is a dire need for sustainable and renewable energy sources. Carbon dioxide (CO₂) transformation by photochemical and electrochemical reduction reactions (CO₂RR) is promising for producing valuable products. Both these technologies have demonstrated incredible potential to produce zero-carbon-emission fuels. Hence, reducing CO₂ needs catalysts as a climacteric tool regardless of its reaction-modes, such as photocatalytic, photoelectrocatalytic, and electrocatalytic. In this review, the fundamentals, concepts, mechanisms, related photo and electrocatalysts, role of photosensitizers, interaction of CO₂ with surfaces of electrodes, enzyme assisted photocatalytic reduction, and recent developments in single-atom catalysis for CO₂ reduction along with future perspectives have been documented in details.

Original language	English
Article number	118248
Journal	Applied Catalysis A: General
Volume	623
DOIs	https://doi.org/10.1016/j.apcata.2021.118248
State	Published - 5 Aug 2021
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2021 Elsevier B.V.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 13 Climate Action

Keywords

Catalysis
Greenhouse gas
Nanocatalytic materials
Photocatalytic/electrocatalytic CO reduction
Photosensitizers
Zero-carbon-emission fuel

ASJC Scopus subject areas

Catalysis
Process Chemistry and Technology

Access to Document

10.1016/j.apcata.2021.118248

Cite this

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title = "Revisiting photo and electro-catalytic modalities for sustainable conversion of CO2",

abstract = "There is a dire need for sustainable and renewable energy sources. Carbon dioxide (CO2) transformation by photochemical and electrochemical reduction reactions (CO2RR) is promising for producing valuable products. Both these technologies have demonstrated incredible potential to produce zero-carbon-emission fuels. Hence, reducing CO2 needs catalysts as a climacteric tool regardless of its reaction-modes, such as photocatalytic, photoelectrocatalytic, and electrocatalytic. In this review, the fundamentals, concepts, mechanisms, related photo and electrocatalysts, role of photosensitizers, interaction of CO2 with surfaces of electrodes, enzyme assisted photocatalytic reduction, and recent developments in single-atom catalysis for CO2 reduction along with future perspectives have been documented in details.",

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AU - Shafi, Sameera

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AU - Ahmad, Tanveer

AU - Bilal, Muhammad

PY - 2021/8/5

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KW - Greenhouse gas

KW - Nanocatalytic materials

KW - Photocatalytic/electrocatalytic CO reduction

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