Design of a graphitic carbon nitride catalytic-biocatalytic system for solar light-based CO2 production

Satyam Singh; Rajesh K. Yadav; Tae Wu Kim; Chandani Singh; Pooja Singh; Atul P. Singh; Alok Kumar Singh; Atresh Kumar Singh; Jin Ook Baeg; Sarvesh Kumar Gupta

doi:10.1039/d2re00079b

Design of a graphitic carbon nitride catalytic-biocatalytic system for solar light-based CO₂ production

Satyam Singh
, Rajesh K. Yadav
, Tae Wu Kim
, Chandani Singh
, Pooja Singh
, Atul P. Singh
, Alok Kumar Singh
, Atresh Kumar Singh
, Jin Ook Baeg
, Sarvesh Kumar Gupta

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

39 Citations (Scopus)

Abstract

We report that generating (formic acid) and regenerating (NADH/NADPH) from CO₂ and NAD⁺/NADP⁺ using a nitrogen-rich polymeric carbon nitride catalytic-biocatalytic system under solar light (λ > 420 nm) could provide a new approach for storage of clean energy. In situ thermally copolymerized urea along with a 1,4-diaminoanthraquinone (AQ) monomer using a modified carbon nitride (CN) photocatalyst (AQBCN) was undertaken. The artificial AQBCN photocatalyst-biocatalyst system led to formic acid (344.12 μmol) generation and NADH/NADPH regeneration (97.21/95%) in comparison with monomers. Our method could be employed to develop an AQBCN photocatalyst for selective regeneration of NADH/NADPH and CO₂ generation.

Original language	English
Pages (from-to)	1566-1572
Number of pages	7
Journal	Reaction Chemistry and Engineering
Volume	7
Issue number	7
DOIs	https://doi.org/10.1039/d2re00079b
Publication status	Published - 6 Apr 2022

Bibliographical note

Publisher Copyright:
© 2022 The Royal Society of Chemistry

Access to Document

10.1039/d2re00079b

Cite this

@article{728d314d016c47c291e46193526681fe,

title = "Design of a graphitic carbon nitride catalytic-biocatalytic system for solar light-based CO2 production",

abstract = "We report that generating (formic acid) and regenerating (NADH/NADPH) from CO2 and NAD+/NADP+ using a nitrogen-rich polymeric carbon nitride catalytic-biocatalytic system under solar light (λ > 420 nm) could provide a new approach for storage of clean energy. In situ thermally copolymerized urea along with a 1,4-diaminoanthraquinone (AQ) monomer using a modified carbon nitride (CN) photocatalyst (AQBCN) was undertaken. The artificial AQBCN photocatalyst-biocatalyst system led to formic acid (344.12 μmol) generation and NADH/NADPH regeneration (97.21/95\%) in comparison with monomers. Our method could be employed to develop an AQBCN photocatalyst for selective regeneration of NADH/NADPH and CO2 generation.",

author = "Satyam Singh and Yadav, \{Rajesh K.\} and Kim, \{Tae Wu\} and Chandani Singh and Pooja Singh and \{P. Singh\}, Atul and Singh, \{Alok Kumar\} and Singh, \{Atresh Kumar\} and Baeg, \{Jin Ook\} and Gupta, \{Sarvesh Kumar\}",

note = "Publisher Copyright: {\textcopyright} 2022 The Royal Society of Chemistry",

year = "2022",

month = apr,

day = "6",

doi = "10.1039/d2re00079b",

language = "English",

volume = "7",

pages = "1566--1572",

journal = "Reaction Chemistry and Engineering",

issn = "2058-9883",

publisher = "Royal Society of Chemistry",

number = "7",

}

TY - JOUR

T1 - Design of a graphitic carbon nitride catalytic-biocatalytic system for solar light-based CO2 production

AU - Singh, Satyam

AU - Yadav, Rajesh K.

AU - Kim, Tae Wu

AU - Singh, Chandani

AU - Singh, Pooja

AU - P. Singh, Atul

AU - Singh, Alok Kumar

AU - Singh, Atresh Kumar

AU - Baeg, Jin Ook

AU - Gupta, Sarvesh Kumar

PY - 2022/4/6

Y1 - 2022/4/6

N2 - We report that generating (formic acid) and regenerating (NADH/NADPH) from CO2 and NAD+/NADP+ using a nitrogen-rich polymeric carbon nitride catalytic-biocatalytic system under solar light (λ > 420 nm) could provide a new approach for storage of clean energy. In situ thermally copolymerized urea along with a 1,4-diaminoanthraquinone (AQ) monomer using a modified carbon nitride (CN) photocatalyst (AQBCN) was undertaken. The artificial AQBCN photocatalyst-biocatalyst system led to formic acid (344.12 μmol) generation and NADH/NADPH regeneration (97.21/95%) in comparison with monomers. Our method could be employed to develop an AQBCN photocatalyst for selective regeneration of NADH/NADPH and CO2 generation.

AB - We report that generating (formic acid) and regenerating (NADH/NADPH) from CO2 and NAD+/NADP+ using a nitrogen-rich polymeric carbon nitride catalytic-biocatalytic system under solar light (λ > 420 nm) could provide a new approach for storage of clean energy. In situ thermally copolymerized urea along with a 1,4-diaminoanthraquinone (AQ) monomer using a modified carbon nitride (CN) photocatalyst (AQBCN) was undertaken. The artificial AQBCN photocatalyst-biocatalyst system led to formic acid (344.12 μmol) generation and NADH/NADPH regeneration (97.21/95%) in comparison with monomers. Our method could be employed to develop an AQBCN photocatalyst for selective regeneration of NADH/NADPH and CO2 generation.

UR - https://www.scopus.com/pages/publications/85129620134

U2 - 10.1039/d2re00079b

DO - 10.1039/d2re00079b

M3 - Article

AN - SCOPUS:85129620134

SN - 2058-9883

VL - 7

SP - 1566

EP - 1572

JO - Reaction Chemistry and Engineering

JF - Reaction Chemistry and Engineering

IS - 7

ER -

Design of a graphitic carbon nitride catalytic-biocatalytic system for solar light-based CO₂ production

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this