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Industrial-scale potential valorization of ecotoxicity-free botanical residues: Uncaria laevigata as a high-efficiency corrosion inhibitor for X80 pipeline steel in acid pickling
DOI: 10.1039/D5GC03431K, PaperLi Huang, Xinyue Li, Wei Wang, Xianzhao Shao, Xiaohui Ji, Huijing Li, Xiang Nan, Yanchao Wu
X80 pipeline steel easily corrodes during acid pickling.
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Photocatalytic transformation of aliphatic heterocycles and electron-poor alkenes into functionalized heteroarenes
DOI: 10.1039/D5GC04418A, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Lorenzo Di Terlizzi, Davide Ravelli, Burkhard KönigThe merger of decatungstate photocatalysis and cobaloxime catalysis enabled the preparation of functionalized heteroarenes via a hydroalkylation/aromatization sequence starting from largely available aliphatic heterocycles and electron-poor olefins.
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The position-tuned nitrogen atom in Ni(II)-metalated covalent organic frameworks enables highly efficient and sustainable C–N coupling
DOI: 10.1039/D5GC03438H, PaperRui Zhang, Jinyang Hai, Huiying Chen, Mingxiang Zhu, Fang Zhang
Ni@Bpma-COF with highly efficient electron transfer (via regulating the electron transport distance and electron acceptance ability of the metal center) enables efficient and green Buchwald-Hartwig amination reactions.
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Correction: Hydrothermal liquefaction vs. fast/flash pyrolysis for biomass-to-biofuel conversion: new insights and comparative review of liquid biofuel yield, composition, and properties
Green Chem., 2025, 27,12483-12486
DOI: 10.1039/D5GC90176F, Correction Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Farid Alizad Oghyanous, Cigdem Eskicioglu
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DOI: 10.1039/D5GC90176F, Correction
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Farid Alizad Oghyanous, Cigdem EskiciogluThe content of this RSS Feed (c) The Royal Society of Chemistry
Green whole-cell biocatalysis: compartmentalized engineering of borneol dehydrogenase for stereoselective synthesis of (+)-borneol
DOI: 10.1039/D5GC03968A, PaperXiaomei Hu, Yi Huang, Yong Li, Shuangbo Huang, Pei Tang, Huijing Wang, Fener Chen
A compartmentalized engineering strategy produced a borneol dehydrogenase for the conversion of (+)-camphor to (+)-borneol in 45% yield and over 99.5% de, which benefits pharmaceutical production and the modernization of traditional Chinese medicine.
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In situ cyanide functionalization of ZIF-8 by γ-irradiation for photochemical removal of uranium
DOI: 10.1039/D5GC04222D, PaperYukun Zhang, Chong Chen, Changjiang Hu, Jianfeng Zhao, Jun Ma
A sustainable γ-ray strategy for in situ –CN generation in ZIF-8 avoids toxic cyanide. The resulting functionalized ZIF-8, coordinated with UO22+ ions through the –CN groups, demonstrates exceptional photocatalytic U(VI) reduction performance.
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Sustainable silica microcapsules
DOI: 10.1039/D5GC03298A, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.O. Norvilaite, C. Lindsay, M. J. Rymaruk, P. Taylor, S. P. ArmesSustainable micron-sized silica microcapsules for potential agrochemical applications are prepared under mild conditions at relatively high solids using a wholly aqueous formulation involving cheap, commercially available reagents.
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Plastic photoreforming: catalytic production of hydrogen and valuable chemicals
DOI: 10.1039/D5GC02621K, Tutorial ReviewHeng Li, Yeqiong Huang, Yueyang Zhang, Haiyan Li, Chengcheng Shen, Dong Xia, Yanmei Zheng
This review summarizes advances in plastic photoreforming for hydrogen production, aiming to promote the development of sustainable and efficient technologies for plastic waste degradation and green energy recovery.
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Unlocking the potential of plastic recycling processes with the integration of membrane technology: a focus on PET valorisation
DOI: 10.1039/D5GC03012A, Perspective
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Hamidreza Mahdavi, Laila Halim, Selina Giles, Xiaoheng Jin, Leonie van 't Hag, Zongli Xie, Matthew R. Hill, Benny D. FreemanPlastics have transformed society but generate waste; integrating membrane technologies into recycling supports pretreatment, impurity separation, valuable-component purification, and waste treatment for higher-quality, lower-energy circularity.
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Evaluation of Ni/TiO2 catalysts in the semi-hydrogenation of alkynols under mild conditions in water
DOI: 10.1039/D5GC03626G, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Ajay Tomer, Laurent Djakovitch, Noémie PerretSelective hydrogenation of 2-methyl-3-butyn-2-ol to 2-methyl-3-butene-2-ol in water at room temperature with titania-supported Ni catalysts.
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Modular engineering a Shewanella oneidensis–CdS@rGO artificial photosynthetic biohybrid to accelerate photoelectron transfer and conversion for enhanced hydrogen production
DOI: 10.1039/D5GC01001B, PaperWenliang Xu, Qijing Liu, Qinran Ding, Yan Zhang, Junqi Zhang, Chao Li, Huan Yu, Baocai Zhang, Jie Yang, Cheng Zhong, Wenyu Lu, Guosheng Xin, Hao Song, Feng Li
A modular engineering strategy, including increasing transmembrane photoelectron uptake, improving intracellular photoelectron conversion, and accelerating interfacial photoelectron transfer.
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Visible light-driven modular synthesis of aza-β-lactams via a dual photochemical cascade
DOI: 10.1039/D5GC03481G, PaperImtiaz Ahmed, Nikita Gupta, Plaban Jyoti Sarma, Shilpa Neog, Vijay Kumar Das
Visible light unlocks a mild, transition metal-free pathway toward [2+2] cycloaddition of in situ generated ketenes with azoarenes, forging aza-β-lactams with up to 99% yield and broad scope—a green pathway to valuable scaffolds.
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Recent advances in vanadium-based NASICON-structured cathode materials for sodium-ion batteries
DOI: 10.1039/D5GC03154K, Tutorial ReviewQianchen Wang, LiYao Lu, Zhonghao Lv, Yuhang Xin, Zimo Zhang, Yingshuai Wang, Hongcai Gao
Vanadium-based NASICON cathodes stand out in sodium-ion batteries via three-electron transfer.
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Defect-engineered MOF-801 as a redox-active intercalation battery-type capacitive deionization cathode: mechanistic insights into selective calcium ion removal
DOI: 10.1039/D5GC02438B, PaperShu Zhou, Dong Wang, Huangzhao Wei, Hongchao Ma, Guowen Wang
The channels of SS-MOF-801 facilitate capturing the thick hydration shell of Ca2+·nH2O, reducing the hydration energy barrier. The defect oxygen groups and SDBS work together to selectively adsorb Ca2+ from multi-ion solutions via redox processes.
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Nature-derived adhesives based on chitosan and rosin acid with high strength, flame retardancy, and environmental friendliness
DOI: 10.1039/D5GC03674G, PaperQi Huang, Zhaoshuang Li, Zhenyang Bao, Xu Xu, He Liu, Min Zhang, Yan Qing, Xingong Li, Yiqiang Wu
Chitosan exhibits exceptional renewability and environmental compatibility, demonstrating significant potential for developing sustainable adhesives.
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Rational design of a Z-scheme ZIF-67/In2O3 heterojunction with a built-in electric field and defects for photocatalytic CO2 conversion
DOI: 10.1039/D5GC04070A, PaperChunxia Wang, Ling Ma, Yifeng Zeng, Yubo Zhang, Yanxin Sun, Xinchen Kang, Guoyong Huang
A ZIF-67/In2O3 heterojunction enhances CO2 adsorption and activation, sunlight use, and charge separation and mobility, achieving 6805.23 μmol h−1 g−1 CO production rate and a selectivity of 97.31% under visible light irradiation.
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Decatungstate-photocatalyzed hydroacylation of azobenzenes with aldehydes to access N,N′-diarylhydrazides
DOI: 10.1039/D5GC03817K, PaperJingya Yang, Bao Huang, Haifang Xu, Qi Dong, Xiaojun Liu, Kejing Huang, Hongyan Zhou
A TBADT-photocatalyzed hydroacylation of azobenzenes with aldehydes has been developed, providing a green approach for synthesizing N,N′-diarylhydrazides.
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Synthesis of alkyl thioamides by three-component reactions of allyl alcohols, elemental sulfur and amines: elemental sulfur as a mild oxidant and a sulfur source
DOI: 10.1039/D5GC03854E, CommunicationJiyuan Wu, Yanyan Liao, Miaoyi Pan, Tangtang Song, Jian Zhang, Lai Li, Jianmei Lu, Xuefeng Jiang
An efficient and practical approach for the straightforward construction of thioamides via the combination of allyl alcohols, elemental sulfur and amines in a one-pot procedure was comprehensively achieved without any solvents or additives.
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In situ conversion of graphite into graphene quantum dots (GQDs) towards upcycling of spent lithium-ion batteries
DOI: 10.1039/D5GC03503A, PaperAoli Liu, Zelong Dai, Danlin Ouyang, Binod Mahara, Lishan Yang, Xiangping Chen
An upcycling process based on in situ defect utilization to convert spent graphite into high-performance photoluminescent quantum dots through defect-mediated structural reconstitution.
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Swimming upstream – photocatalytic depolymerization of lignosulfonate in seawater
DOI: 10.1039/D5GC03734D, PaperNele Petersen, Silvia Carlotto, Björn B. Beele, Marcella Frauscher, Raphaela Süss, Pascal Olschowski, Girolamo Casella, Adam Slabon, Bruno V. M. Rodrigues
Photocatalytic depolymerization of sodium lignosulfonate in seawater using anthraquinone-2-sulfonate as a catalyst. The presence of salts in seawater stabilizes the catalyst, maintaining its catalytic activity over extended periods.
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