International Journal of Biological Macromolecules, Год журнала: 2024, Номер 288, С. 138709 - 138709
Опубликована: Дек. 11, 2024
Язык: Английский
Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(37)
Опубликована: Июнь 17, 2024
Abstract The photocatalytic conversion of biomass and plastic waste provides opportunities for sustainable fuel chemical production. Heterogeneous photocatalysts, typically composed semiconductors with distinctive redox properties in their conduction band (CB) valence (VB), facilitate both the oxidative reductive valorization organic feedstocks. This article a comprehensive overview recent advancements photorefinery plastics from perspective photocatalysts. We explore roles VB CB enhancing value‐added via various pathways. Our aim is to bridge gap between mechanisms renewable carbon feedstock valorization, inspiring further development refinery plastics.
Язык: Английский
Процитировано
14
Chemical Society Reviews, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
We discuss the unique properties of zinc indium sulfide associated with exploitation multifarious material design strategies to realise sustainable solar-driven overall water splitting for green hydrogen production.
Язык: Английский
Процитировано
7
Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 359, С. 124494 - 124494
Опубликована: Авг. 14, 2024
Язык: Английский
Процитировано
5
Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113898 - 113898
Опубликована: Авг. 23, 2024
Язык: Английский
Процитировано
4
Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113420 - 113420
Опубликована: Июнь 25, 2024
Язык: Английский
Процитировано
3
Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116321 - 116321
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Journal of Catalysis, Год журнала: 2025, Номер unknown, С. 116189 - 116189
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Advanced Energy and Sustainability Research, Год журнала: 2024, Номер unknown
Опубликована: Июль 23, 2024
Replacing fossil resources as the primary source of carbon‐based chemicals by alternative feedstocks, while implementing more sustainable production routes, has become imperative for environmental and resource sustainability. In this context, lignin, often treated a biomass waste, emerges an appealing candidate, considering principles circular economy. For pursuit, depolymerization methods offer potential strategies to harness lignin produce valuable organic chemicals, electrocatalysis processes stand out especially in context sustainability, they can be powered electricity from renewable sources. This minireview article explores pivotal role various electrocatalysts depolymerization, investigating both oxidative reductive pathways. Emphasizing recent advancements, review delves into diverse nature their influence on valorization. Highlighting current trends, discussion encompasses catalytic mechanisms selectivity electrochemical employed breakdown. Additionally, some insights emerging technologies are also offered, emphasizing need efficient strategies. By providing overview field, aims guide future research endeavors toward innovative electrocatalytic approaches paving way biorefinery processes.
Язык: Английский
Процитировано
2
ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(35), С. 13124 - 13136
Опубликована: Авг. 22, 2024
Unleashing the power of light, current study demonstrates complete harvesting a biomass-derived lignin model substrate into simultaneous generation value-added chemicals and carbon-free solar fuel in more sustainable way. Here, C–C bond cleavage selectivity 91% with 67% conversion rate was achieved for first time along hydrogen peroxide (H2O2) using oxygen-linked polymeric heptazine (CNO) as catalyst compared to melamine-derived carbon nitride (CNM). The porous CNO exhibits low emission intensity decreased lifetime time-resolved photoluminescence, deducing high mobility reduced recombination charge carriers. lower work function, surface potential difference, increased population unpaired electrons conduction band CNO, situ electrochemical experiments demonstrate higher electron density, effective charge-carrier separation, their migration CNO. Further, experimental results were supported by atomistic computations exhibiting stronger adsorption compound over suggesting that displays greater activity facilitating than CNM. All above factors infer crucial role C–O–C bridging C–OH dangling groups enhancing its photocatalytic activity. mechanistic insights reveal importance singlet oxygen superoxide radicals Cα–Cβ H2O2 generation, respectively.
Язык: Английский
Процитировано
2
Angewandte Chemie, Год журнала: 2024, Номер 136(37)
Опубликована: Июнь 17, 2024
Abstract The photocatalytic conversion of biomass and plastic waste provides opportunities for sustainable fuel chemical production. Heterogeneous photocatalysts, typically composed semiconductors with distinctive redox properties in their conduction band (CB) valence (VB), facilitate both the oxidative reductive valorization organic feedstocks. This article a comprehensive overview recent advancements photorefinery plastics from perspective photocatalysts. We explore roles VB CB enhancing value‐added via various pathways. Our aim is to bridge gap between mechanisms renewable carbon feedstock valorization, inspiring further development refinery plastics.
Язык: Английский
Процитировано
0