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Chemical News

Condividi contenuti RSC - Green Chem. latest articles
RSC - Green Chem. latest articles
Aggiornato: 2 settimane 3 giorni fa

Recent advancements in the chemical recycling and biodegradation of post-consumer polystyrene waste

11 agosto, 2025 - 01:44

Green Chem., 2025, 27,9357-9413
DOI: 10.1039/D5GC02162F, Critical ReviewHongbo Lei, Zigao Wang, Songjun Li, Maiyong Zhu
From the viewpoints of energy efficiency, cost effectiveness, and eco-friendliness, we systematically summarize the recent advances in the chemical recycling and biodegradation of post-consumer polystyrene waste.
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Phosphatidylcholine-driven cell-like assembly of lignin for reinforcing and toughening rubber materials

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC01947H, PaperJunqi Zhang, Jianlong Wen, Zhenwei Liu, Fangwei Ling, Zhengtian Xie, Yijing Nie, Jinrong Wu
This work employs phosphatidylcholine to modulate the polarity of lignin, enabling lignin to form a self-assembled ‘cell-like structure’ within HPIP. The resulting composites achieve a remarkable strength of 26 MPa while maintaining excellent recycling capability.
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Toward closed-loop hydrometallurgy: A critical review of wastewater reuse strategies for end-of-life LiFePO4 battery recycling

11 agosto, 2025 - 01:44
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC02987B, Critical ReviewJong-Won Choi, Hyun-Woo Shim, Hong-In Kim, Soo-kyung Kim, Duy Tho Tran, Mooki Bae
The rapid adoption of LiFePO4 (LFP) batteries, driven by their safety and cost advantages, necessitates the development of sustainable recycling technologies tailored to their low-value composition. While hydrometallurgical methods enable...
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Deep eutectic solvents for high-efficiency recovery of valuable metals from spent lithium-ion batteries: Rational design and mechanistic insights

11 agosto, 2025 - 01:44
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC02999F, PaperQian Liu, Yulin Li, Yuxin Qiu, Jin Zhang, Hongye Cheng, Zhen Song, Zhiwen Qi
The recovery of valuable metals in cathode materials from spent lithium-ion batteries (LIBs) is crucial for reducing environmental pollution and addressing resource scarcity. In this work, a systematic framework is...
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Microwave-assisted Pyrolysis of Biomass and Plastic Wastes for Hydrogen Production

11 agosto, 2025 - 01:44
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC03030G, Critical ReviewYafei Shen
The development of hydrogen energy is a key path to achieving carbon neutrality, providing zero-carbon and efficient clean energy solutions. Moreover, it can enhance energy security, promote the green transformation...
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Unveiling the Five-Membered Ring Structures in “Soft” Coke Deposits on Fe-Ni Catalysts: Formation Mechanisms and Implications for Biomass Catalytic Reforming

11 agosto, 2025 - 01:44
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC02932E, PaperWenkai Lang, Jin Deng, Xin Liu, Zaiyu Yang, Ruxia Zhang, Honghong Liu, Keyuan Sun, Shenfu Yuan
Coke deposits on catalysts during the reforming of biomass pyrolysis volatiles are usually the primary cause of catalyst deactivation and a major challenge for catalyst design. Unlike simple graphite carbon...
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Controlling edge active-sites by vulcanizing bimetallic hydroxide for boosting oxygen evolution reaction

11 agosto, 2025 - 01:44
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC02745D, PaperChengyu Fu, Min Zhang, Long Zhao, Yang Zhao, Li Shi, Yakun Tian, Yixing Luo, Qingsheng Wu, Yong Qing Fu, Ming Wen
Sulfur-laden wastewater can be served as a valuable resource to synthesize transition metal sulfides (TMSs) electrocatalysts to address the sluggish kinetics of oxygen evolution reaction (OER) in water splitting, which...
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Advancing perovskite solar cells with biomass-derived solvents: a pathway to sustainability

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02249E, PaperJongil Bae, Jeongbeom Cha, Min Kim, Jeehoon Han
A viable roadmap for achieving high-performance, cost-competitive, and environmentally sustainable perovskite photovoltaics from a laboratory scale to a global scale, combined with the module lifetime of GVL/EA-based perovskite solar technology.
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Effective and scalable mechanochemical synthesis of platinum(II) heteroleptic anticancer complexes

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02781K, PaperFatin Rashid, Christopher P. Gordon, Jennette A. Sakoff, Jayne Gilbert, Felipe García, Janice R. Aldrich-Wright
A robust mechanochemical strategy enables rapid and scalable synthesis of platinum(II) anticancer complexes. This greener method reduces solvent use, boosts energy efficiency, cuts costs and promotes sustainable metal complex production.
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Closed-loop electro-upcycling of PET waste into formate and hydrogen via self-supported NiCo2O4 spinel arrays

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC01993A, PaperMingkun Jiang, Yang Yang, Yujie Wang, Yajie Wang, Marina Ratova, Dan Wu
NiCo2O4 electrocatalyst upcycles PET to formate (96.7% FE) and H2 at 400 mA cm−2, giving $774.56 per ton PET. Ni–Co sites cleave C–C bonds while limiting overoxidation, enabling sustainable plastic valorization.
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Selective chemodivergent depolymerization of poly(cyclohexene carbonate) with lanthanide-organic catalysts

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC01399B, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Liwei Ye, Xiaoyang Liu, Giacomo Forti, Linda J. Broadbelt, Yosi Kratish, Tobin J. Marks
Introducing chemodiversity into chemical plastics recycling could provide a catalyst-efficient means of recovering high-value building blocks from synthetic polymers for many recycling applications via simple tuning of catalytic conditions.
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Production of value-added chemicals and fuels from selective conversion of CO, CC, and C–O bonds in 5-hydroxymethylfurfural over bimetallic catalysts

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02412A, Critical ReviewOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Xinluona Su, Tingting Xiao, Qihang Gong, Haiyang Cheng, Fengyu Zhao
This review highlights the utilization of bimetallic catalysts in the catalytic hydrogenation of 5-hydroxymethylfurfural and summarizes metal–support interactions, including the electronic and steric effects, oxygen vacancies, and acidity.
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Visible light-driven regioselective tert-butyl peroxidation and hydroperoxidation of alkenes using TBHP

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02911B, PaperRenhua Su, Jiantao Zhang, Yanfu Jiang, Xian Jiang, Peng Zhou, Jingxing Jiang, Weibing Liu
We report a visible-light-driven bisperoxidation of aryl alkenes using TBHP, enabling the regioselective synthesis of α,β-bisperoxides. This represents the first radical reaction using TBHP as source of tert-butylperoxy and hydroperoxy groups.
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Assessing mass intensity as a green chemistry metric: why expanding system boundaries is not enough

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02994E, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Stefan Eichwald, Hesam Ostovari, Hannah Minten, Janine Meyer-Waßewitz, Dieter Förtsch, Niklas von der Assen
This study investigates under which circumstances the common practice of using mass intensities as proxies for environmental impacts is suitable—and where it fails.
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One-pot electrocatalytic lignin depolymerization with in situ extraction: a feasible approach for the production of biomass-based oils

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC01810B, PaperLucie M. Lindenbeck, Silas Brand, Finn Schatz, Franka Stallmann, Nele Petersen, Björn B. Beele, Jessica Pichler, Marcella Frauscher, Raphaela Süss, Pascal Olschowski, Serhiy Budnyk, Adam Slabon, Bruno V. M. Rodrigues
A biphasic electrocatalytic system using MIBK extracts lignin-derived compounds during the aqueous-phase depolymerization of Kraft lignin, affording a stable, low-molecular-weight bio-oil (>60% yield) with potential as a lubricant base oil. Image partly generated using AI.
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Porous liquids for gas capture and separation: recent progress and future aspects

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC03111G, Critical ReviewLisha Sheng, Hailong Ning, Yi Wang, Chengyi Li, Shengtao Huang, Yuquan Zhang, Bo Xu, Zhenqian Chen
Porous liquids are a novel class of porous materials that integrate the permanent porosity of solids with the fluidity of liquids.
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Electrochemical ring-opening oxidation of aryl thianthrenium salts

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02103K, PaperYong Yuan, Chunyan Bai, Yuyan Tao, Ya-Nan Zhang, Xiazhen Bao, Dongsheng Ji, Liwei Wang, Xiaotian Qi, Congde Huo
An interesting electrochemical ring-opening oxidation of aryl thianthrenium salts is accomplished without the need for chemical oxidizing reagents.
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Advances in catalytic conversion of ethanol to higher alcohols as liquid fuels and aviation fuel precursors

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC02486B, Tutorial ReviewRongqi Lei, Zetong Chen, Quanzhou Xu, Nan Wang, Yanlin Qin, Tiejun Wang, Xuliang Lin, Xueqin Qiu
As a renewable green energy source, the catalytic upgrading of ethanol to higher alcohols (C4+) represents a critical pathway to overcome its inherent fuel limitations.
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Single electron transfer/hydrogen atom transfer synergistic catalysis for green synthesis of benzyl thioesters

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC01733E, PaperHong-Tao Gao, Pei-Lin Ou, Hao Ma, Hao Zhang, Lin-Mei Zhang, Yi-Lei Xu, Yun-Zhou Guo, De-Bo Hao, Chao-Li Chen, Dong-Sheng Li, Shang-Fu Yuan, Tao Wu
This study presents a novel synergistic photocatalytic strategy that integrates single electron transfer and hydrogen atom transfer, enabling efficient and green synthesis of benzyl thioesters from elemental sulfur, benzyl chlorides, and aldehydes.
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Efficient tin halide perovskite solar cells with an extended processing window

11 agosto, 2025 - 01:44

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC01790D, PaperHongju Qiu, Zhiyue Tang, Haoran Yang, Cheng Wu, Pengyu Yan, Jie Luo, Liming Ding, Yuanhang Cheng, Feng Hao
This study leverages the unique polarity regulation and weak coordination of anisole to address the rapid crystallization and oxidation issues in tin perovskites, thereby widening the processing window and enhancing process tolerance.
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