Mechanochemical fabrication of biochar/pyrite nanocomposite for efficient photocatalytic CO₂ reduction coupled with biomass valorization

Huaimin Tian; Chaoya Han; Zekai Xu; Chao Yao; Xiazhang Li

doi:10.1039/d6gc02845d

January 1, 2026Green Chemistry

Mechanochemical fabrication of biochar/pyrite nanocomposite for efficient photocatalytic CO₂ reduction coupled with biomass valorization

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Key Points

This research aims to explore an innovative way to efficiently reduce CO₂ while also converting waste biomass into useful chemicals.
Developed a biochar/pyrite nanocomposite through mechanochemical processes.
Evaluated its photocatalytic efficiency under solar light for CO₂ reduction experiments.
Assessed biomass valorization techniques for platform chemical production.
Achieved a CO₂ reduction rate of XX% under solar irradiation, with significant conversion efficiency observed.
Demonstrated enhanced biomass conversion to platform chemicals by approximately YY% with this method.

Implication

Demonstrates efficient CO₂ reduction using biochar/pyrite nanocomposite, highlighting sustainable resource utilization.

Abstract

Coupling solar-driven CO₂ reduction with the valorization of waste biomass-derived platform chemicals represents a pivotal strategy toward achieving carbon neutrality and sustainable resource utilization. However, the high dissociation energy of...

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Cite This Study

Tian et al. (2026) studied this question.

synapsesocial.com/papers/6a2900b26f82f25be989d3a2 https://doi.org/10.1039/d6gc02845d

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Mechanochemical fabrication of biochar/pyrite nanocomposite for efficient photocatalytic CO₂ reduction coupled with biomass valorization

Key Points

Implication

Abstract

Discussion

Cite This Study

Mechanochemical fabrication of biochar/pyrite nanocomposite for efficient photocatalytic CO₂ reduction coupled with biomass valorization

Key Points

Implication

Abstract

Discussion

Cite This Study

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