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Chemical News

Syndicate content RSC - Green Chem. latest articles
RSC - Green Chem. latest articles
Updated: 13 hours 3 min ago

Correction: Enhanced electrocatalytic CO2 reduction to methane via synergistic Sb and F dual-doping on copper foil under pulsed potential electrolysis

29 June, 2025 - 14:33
Green Chem., 2025, 27,7389-7389
DOI: 10.1039/D5GC90105G, CorrectionOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Kuan Wang, Xue Jiang, Xin-Peng Li, Zhe Cao, Zhen-Hong He, Weitao Wang, Huan Wang, Xiaojuan Lai, Zhao-Tie Liu
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A green route for producing high-purity nano-SiO2 from silicon containing waste

29 June, 2025 - 14:33

Green Chem., 2025, 27,7191-7207
DOI: 10.1039/D5GC01344E, PaperJiabao Deng, Dawei Luo, Ke Rong, Zijie Gao, Jianghua Chen, Ke Zhao, Zhongxiang Yu
A green and sustainable process converts solid waste silica fume into high-purity SiO2, a key raw material for applications in photovoltaics, semiconductors, and other high-tech fields.
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Introduction to ‘Exploring the frontiers: unveiling new horizons in carbon efficient biomass utilization’

29 June, 2025 - 14:33

Green Chem., 2025, 27,6922-6924
DOI: 10.1039/D5GC90083B, EditorialZhi-Hua Liu, Bing-Zhi Li, Joshua S. Yuan, James Clark, Vânia Zuin Zeidler, Lieve Laurens, Arthur J. Ragauskas, João A. P. Coutinho, Buxing Han
Zhi-Hua Liu, Bing-Zhi Li, Joshua Yuan, James Clark, Vânia Zuin Zeidler, Lieve Laurens, Arthur Ragauskas, João Coutinho and Buxing Han introduce this Green Chemistry themed collection on biomass conversion and utilization.
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Aerobic alcoholization via aromatization driven C–C bond cleavage of unstrained ketones

29 June, 2025 - 14:33

Green Chem., 2025, 27,7329-7335
DOI: 10.1039/D5GC01568E, PaperRenzhi Liu, Huiying Zeng
A novel aerobic aldolization approach that employs aromatization-driven C–C bond cleavage for the deacetylation of unstrained ketones was reported. Various primary and secondary alcohols were generated under oxygen atmosphere without any catalysts.
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Hydrothermal liquefaction vs. fast/flash pyrolysis for biomass-to-biofuel conversion: new insights and comparative review of liquid biofuel yield, composition, and properties

29 June, 2025 - 14:33

Green Chem., 2025, 27,7009-7041
DOI: 10.1039/D5GC01314C, Critical ReviewOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Farid Alizad Oghyanous, Cigdem Eskicioglu
Hydrothermal liquefaction (HTL) and fast/flash pyrolysis are thermochemical processes (TPs) with proven potential to convert biomass into liquid biofuel, which can be comparable to crude oil after proper upgrading.
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Enzymatic synthesis of health-beneficial oligoindoles using peroxidase

29 June, 2025 - 14:33

Green Chem., 2025, 27,7319-7328
DOI: 10.1039/D5GC01951F, PaperDan Liu, Heng Peng Zhang, Jia Cheng Qian, Yi Wang, Su Juan Ren, Ren Xiang Tan
This work presents enzymatic synthesis of four health-beneficial oligoindoles (DIM, LTr1, LTe2, and LTr3) using peroxidase. Green chemistry metrics and EcoScale score evaluations supported this method as a green protocol.
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Aqueous choline acetate as reaction medium for the oxidation of kraft lignin with hydrogen peroxide

29 June, 2025 - 14:33

Green Chem., 2025, 27,7344-7356
DOI: 10.1039/D5GC00624D, PaperCosimo Annese, Michele Casiello, Caterina Fusco, Antonio Monopoli, Lucia D'Accolti
A choline-based ionic liquid (IL) has been used for the first time as a solvent for the oxidative depolymerization of lignin with hydrogen peroxide, offering a greener alternative to the more popular but environmentally unfriendly imidazolium ILs.
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Chemical looping hydrogen production from ammonia and water: materials and technoeconomics

29 June, 2025 - 14:33

Green Chem., 2025, 27,7368-7379
DOI: 10.1039/D5GC00236B, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Amirmohammad Arjomand Kermani, Kyle Shank, Shang Zhai
Chemical looping hydrogen production from ammonia and water enables energy efficient and cost effective ammonia to hydrogen conversion.
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Shedding light on covalent organic framework photocatalysts: concept, design strategies, and applications-a review

29 June, 2025 - 14:33

Green Chem., 2025, 27,7042-7081
DOI: 10.1039/D5GC01774B, Critical ReviewIrshad Ahamd, Gao Li, Marwan M. Abduljawad, Mohammed Qasem Alfaifi, Yousef I. Alrashed, Fahad M. Albaqi
Covalent organic frameworks (COFs) have gained significant attention as photocatalysts due to their high crystallinity, tunable porosity, and exceptional optoelectronic properties, particularly their ability to absorb a broad range of visible light.
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Mechanochemical nitration of arenes and alcohols using a bench-stable organic nitrating reagent

29 June, 2025 - 14:33

Green Chem., 2025, 27,7122-7128
DOI: 10.1039/D5GC02232K, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Vasiliki Valsamidou, Subrata Patra, Besa Kadriu, Michel Gaspard Metzger, Ludovic Gremaud, Dmitry Katayev
Rapid, efficient, and sustainable protocols for the electrophilic nitration of various alcohols and aromatic compounds under mechanochemical conditions have been introduced.
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NaBH4-assisted reconstruction of binary micro-domains on a Cu electrode for the selective production of green ammonia

29 June, 2025 - 14:33

Green Chem., 2025, 27,7129-7136
DOI: 10.1039/D5GC02206A, CommunicationJincheng Zhang, Chengyong Xing, Shanna An, Fanshi Meng, Zhanning Liu, Ruixiang Ge, Min Ma, Jiali Ren, Jian Tian
It is of both ecological and economic benefit to convert the pollutant nitrate (NO3−) into valuable NH3via electrochemical nitrate reduction (NO3RR) technology.
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Co-upcycling of mixed polypropylene and polyesters

29 June, 2025 - 14:33

Green Chem., 2025, 27,7220-7228
DOI: 10.1039/D5GC00561B, PaperXiangyue Wei, Qiang Zhang, Chengfeng Shen, Pengbo Ye, Jiaying Xu, Xuehui Liu, Zhishan Su, Shimei Xu, Yu-Zhong Wang
Mixed plastic waste management has long been a major challenge owing to complex compositions of plastic wastes and high sorting costs.
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Electrochemical vicinal amidoselenation of unactivated olefins via a tandem Ritter reaction

29 June, 2025 - 14:33

Green Chem., 2025, 27,7114-7121
DOI: 10.1039/D5GC01259G, CommunicationWei Xu, Nana Zhang, Chenyu Li, Haodong Ma, Bin Wang, Ziren Chen, Yu Xia, Shaofeng Wu, Weiwei Jin, Penji Yan, Chenjiang Liu, Yonghong Zhang
An electrochemical amidoselenation of unactivated olefins via a selenylation/Ritter tandem reaction has been developed.
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Deciphering the synergistic role of chemisorbed phosphate on FeOOH for high-efficiency overall water splitting

29 June, 2025 - 06:22

Green Chem., 2025, 27,7380-7388
DOI: 10.1039/D5GC01624J, PaperXiaoqian Du, Junjun Zhang, Mengyuan Zhang, Huilong Wei, Xiu Lin, Wen Guo, Pengfei Zhang, Zhenghong Luo
An iron-based catalyst was synthesized via a wet-chemical method using inexpensive raw materials. By modifying the electrolyte composition, the properties of the catalyst were systematically tuned, thereby enhancing the efficiency of water splitting.
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Electrochemically driven tandem addition–cyclization: synthesis of thiadiazinanes and thiophosphonates

27 June, 2025 - 13:20

Green Chem., 2025, 27,7336-7343
DOI: 10.1039/D5GC01831E, PaperHonghao Zhou, Yike Zhang, Liting Ma, Xiangyang Liu, Chun Zhang, Feifei Tong, Dandan Hu, Jun-Qi Zhang, Jianguo Yang
An iodine-catalyzed electrochemical strategy for the sustainable synthesis of 1,2,5-thiadiazinanes and thiophosphonates was developed. This strategy demonstrates excellent functional group tolerance, sustainability, and facile scale-up potential.
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Enhanced electrocatalytic hydrogen evolution reaction, oxygen evolution reaction and biomass oxidation over Ce-doped NiPxvia optimization of electronic modulation

27 June, 2025 - 13:20

Green Chem., 2025, 27,7307-7318
DOI: 10.1039/D5GC01605C, PaperShuhan Liu, Yifei Ye, Lele Gao, Zhen Yan, Haokun Pan, Zhaokun Wang, Guangrui Zhang, Xiubing Huang
Ce species synergistically adjust the electronic states of Ni in Ce-NiPx/NF, and the escape of P provides a large number of reaction sites, resulting in FDCA yield and Faraday efficiency of 98.69% and 98.38%, respectively, at 1.40 VRHE.
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Machine learning-guided optimization for ionic liquid-based polyethylene terephthalate waste recycling

27 June, 2025 - 13:20

Green Chem., 2025, 27,7357-7367
DOI: 10.1039/D5GC01998B, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Ji Gao, Wenbo Peng, Andres Galindo, Ethan Slaton, Jose Perez Martinez, Guanghui Lan, Zhaohui Tong
Machine learning-based ionic liquid design and reaction condition optimization towards unified economic and environmental performance indicators.
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Green synthesis of building blocks, drug candidates and fine chemicals by barochemistry: application of high pressure in organic synthesis

27 June, 2025 - 13:20

Green Chem., 2025, 27,7096-7113
DOI: 10.1039/D5GC01075F, Tutorial ReviewOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Guoshu Xie, Valerie Wright, Alexander Lazarev, Gary Smejkal, Vera Gross, Béla Török
Barochemistry, the use of high hydrostatic pressure, is a powerful green activation method that enables effective, scalable, energy efficient and solvent-free synthesis—offering a distinct advantages over other non-traditional activation techniques.
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Depolymerization of polyesters by in situ generated alkali metal alkoxides

27 June, 2025 - 13:20

Green Chem., 2025, 27,7290-7299
DOI: 10.1039/D5GC00664C, PaperJunyan Wu, Qingqing Zhao, Diandian Shi, Yiguo He, Zhen Miao, Haijiao Xie, Dianyu Wang, Shuzhuang Sun, Yadong Zhang
The strategy of ligand exchange between acetylacetone and ethylene glycol to generate magnesium alcoholate (MgEG) in situ for PET glycolysis.
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“On water” metal-free direct C–H amination and imination of olefins via tandem SNAr, click chemistry, and molecular nitrogen release

25 June, 2025 - 13:05

Green Chem., 2025, 27,7167-7173
DOI: 10.1039/D5GC01076D, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Sudripet Sharma, Seyedesahar Miraghaee, Sachin Handa
The hydrophobic effect of water facilitates clean and sustainable tandem transformations involving SNAr, click, and nitrogen evolution reactions, leading to metal-free C–H amination chemistry.
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