slideshow 0 slideshow 1 slideshow 2 slideshow 3 slideshow 4 slideshow 5 slideshow 6 slideshow 7 slideshow 8 slideshow 9 slideshow 10 slideshow 11

Aggregatore di feed

Electrolyte pH modulation for efficient and durable electrochemical cement clinker precursor production

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D4GC06322H, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Lei Xu, Lei Liu, Zheng Fang, Min Chen, Guangfeng Ou, Michio Suzuki, Yuya Sakai
Cement production is carbon intensive and accounts for 7~8% of global CO2 emissions. Deep cement decarbonization can be achieved if the limestone calcination is replaced by an ambient-temperature electrochemical process....
The content of this RSS Feed (c) The Royal Society of Chemistry

Biochemical to enable Biorefinery: A case study of polyphenols extraction from Bio-oil for Utilization as Biodiesel Antioxidants

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC00184F, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Xiaopeng Shi, Haotong Lin, Qi Ouyang, guanqun luo, Xianghong Lu, Jianbing Ji, Kaige Wang
Although bio-oil from biomass pyrolysis can be hydrotreated or cracked into transportation fuel, economic and energy challenges remain. One strategy is to cogeneration of oxygen-containing biochemical with high value in...
The content of this RSS Feed (c) The Royal Society of Chemistry

Harnessing borane-potassium cooperativity for sulfurated ring-opening copolymerisation

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D4GC05665E, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Bhargav R. Manjunatha, Kailey Sun Marcus, Rosa M. Gomila, Antonio Frontera, Alex J. Plajer
Catalysts combining commercial borane Lewis acids and potassium acetate complexes achieve the selective ring-opening copolymerization (ROCOP) of oxetanes with diverse sulfur-containing monomers.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

The role of Beta zeolites in the selective single O-demethylation of alkyl-syringols to alkyl-methoxycatechols, a novel polymer building block class

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D4GC04824E, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Francesco Brandi, Alaa Al-Naji, Xian Wu, Rashmi Singh, Laura Trullemans, Ibrahim Khalil, Minrui Xu, Philippe Marion, Sergio Mastroianni, Bert F. Sels
Beta zeolite and water as a solvent enables the single, selective O-demethylation of syringol toward, methoxy catechols, a novel building block family.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Sustainable bioplastics build on D-xylose cores: from backup to the center stage

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D4GC06578F, Tutorial ReviewYuanting Dai, Qiang Xia, Zijun Mao, Junjie Mu, Feng Peng, Xiang Hao
The widespread use of petroleum-based plastics has led to severe environmental pollution due to their poor biodegradability and the accumulation of plastic waste. As a promising alternative, bioplastics derived from...
The content of this RSS Feed (c) The Royal Society of Chemistry

Environmentally friendly salt-free and low-alkaline coloration of lyocell fiber in an ethanol-water mixture with excellent exhaustion

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC00154D, PaperWanjin Hu, Xiaofeng Wang, Mengyao Cai, Chunhua Zhang, Dandan Zhong, Xuelin Wang, Yonghao Zhou, Liangjun Xia, Sijie Zhou, Weilin Xu
A significant water consumer that generates wastewater containing salts, dyes, and various persistent chemicals in the textile industry exacerbate the scarcity of fresh water resource. To address these challenges, the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Lignin organic-inorganic supramolecular aggregates derived N, O co-doped porous carbon nanosheets for high performance zinc-ion hybrid capacitors

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC06259K, PaperYukang Fan, Dongjie Yang, Fu Fangbao, Xueqing Qiu, Wenli Zhang
Nitrogen and oxygen co-doped porous carbon holds considerable potential for enhancing zinc-ion hybrid capacitors (ZIHCs) in large-scale energy storage. However, designing high-performance carbonaceous cathodes with accessible active sites and efficient...
The content of this RSS Feed (c) The Royal Society of Chemistry

Tailored Mechanical Properties of Soybean Oil-based Non-isocyanate Polyurethanes by Copolymer Integration

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC00058K, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Byeongju Jeon, Kyoungmun Lee, Jihoon Shin, Siyoung Choi
Stiff thermoset polyurethane (PU) plays a crucial role in high-performance applications, particularly in industries requiring exceptional mechanical integrity, chemical resistance, and thermal stability. To reduce an environmental impact of PU...
The content of this RSS Feed (c) The Royal Society of Chemistry

Upgrading of waste polyolefins with non-noble metal catalysts

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D4GC06105E, Tutorial ReviewJiahui Zhan, Ruihong Dai, Rongfei Cong, Yitong Dan, Hu Luo, Haozhi Zhou, Lin Xia, Shicheng Zhang, Hui Wang
Waste polyolefins are efficiently upgraded into value-added products through hydrocracking, hydrolysis and tandem catalytic processes with non-noble metal catalysts.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Electrophotochemical ligand-to-metal charge transfer catalysis: an emerging platform for sustainable synthesis

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC00186B, Tutorial ReviewHaonan Zhang, Dengchao Wei, Kun Xu, Chengchu Zeng
We highlight the advancements toward electrophotochemical ligand-to-metal charge transfer (LMCT) catalysis, which has contributed to advancing sustainable radical chemistry by exploiting both visible light and electricity as clean energy inputs.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Realizing CO2 emission reduction in lime and soda ash manufacturing through anion exchange

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D4GC05568C, PerspectiveOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Aniruddha Baral, Jose-Luis Galvez-Martos, Theodore Hanein
Co-production of lime and soda ash through the anion exchange process is economically sustainable and can immediately reduce global CO2 emissions by 37 Mt.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Cytoplasm-peroxisomal spatial combination engineering in Candida tropicalis for enhanced terpenoid production

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D4GC06144F, PaperLihua Zhang, Cheng Fan, Haibing Zhang, Manzhi Zhu, Haiquan Yang, Yuanyuan Xia, Wei Shen, Xianzhong Chen
Metabolic engineering of microorganisms for terpenoid biosynthesis is a green and sustainable alternative to plant extraction and chemical synthesis methods for producing plant-derived natural products. The compartmentalization of pathways or...
The content of this RSS Feed (c) The Royal Society of Chemistry

CO2‑Promoted Photoredox-Catalyzed Hydrosulfonylation of Alkenes with Sulfinates

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC00057B, CommunicationWanhui Huang, Ge Liu, Fanyuanhang Yang, Yuxi Ren, Yuzhen Gao, Weiping Su
Herein, we report a CO2‑promoted photoredox-catalyzed hydrosulfonylation of alkenes with sulfinates under metal-free, acid-free, and exogenous reagent-free conditions. This method is compatible with a wide range of functional groups, including...
The content of this RSS Feed (c) The Royal Society of Chemistry

Electrochemically assisted Friedlander reaction: a highly efficient and sustainable method for quinoline synthesis

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC00330J, PaperHamid Salehzadeh, Zahra Rostami Bigdeli, Kevin Lam
An electrochemically assisted Friedlander reaction enables a highly efficient and sustainable approach for quinoline synthesis, avoiding hazardous reagents and minimizing waste generation.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Comparative analysis of chitin isolation techniques from mushrooms: toward sustainable production of high-purity biopolymer

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D4GC06388K, PaperAkhiri Zannat, Isaac Eason, Benjamin Wylie, Robin D. Rogers, Paula Berton, Julia L. Shamshina
High-purity chitin is extracted from fungal sources using an environmentally friendly method that employs 1-ethyl-3-methylimidazolium acetate. This approach significantly reduces reliance on animal supply chains for chitin production.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synergism between the gradient dilution work function and the Janus electronic state of Pt-CoPxBr1−x for boosting alkaline seawater electrolysis

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D4GC05668J, PaperLei Jin, Hui Xu, Kun Wang, Yang Liu, Jie Chen, Xingyue Qian, Haiqun Chen, Guangyu He
The Pt-CoPxBr1−x can induce the generation of e−-rich Pttip region and e−-deficient Ptinterf region. The e−-rich region is favorable for hydrogen spillover, while the e−-deficient region will work in the electron-donating OER process.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Electrosynthesis of nitriles from primary alcohols and ammonia on Ni catalysts

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, Advance Article
DOI: 10.1039/D5GC00572H, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Yiying Xiao, Chia Wei Lim, Linfeng Gao, Ning Yan
Electrosynthesis of nitriles from primary alcohols and ammonia was achieved using a simple Ni catalyst, with the highest benzonitrile faradaic efficiency being 62.9% and yields of up to 61.1%.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Correction: Fluorescent carbon dots from birch leaves for sustainable electroluminescent devices

Chemical News - 9 marzo, 2025 - 21:21
Green Chem., 2025, 27,2776-2777
DOI: 10.1039/D4GC90134G, CorrectionOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Shi Tang, Yongfeng Liu, Henry Opoku, Märta Gregorsson, Peijuan Zhang, Etienne Auroux, Dongfeng Dang, Anja-Verena Mudring, Thomas Wågberg, Ludvig Edman, Jia Wang
The content of this RSS Feed (c) The Royal Society of Chemistry

Defect-engineered metal–organic frameworks for volumetrically and kinetically co-enhanced atmospheric water harvesting

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, 27,2680-2688
DOI: 10.1039/D5GC00030K, CommunicationQingling Fu, Dong Liu, Jianwei Yang, Yehao Jin, Zhibing Sun, Chunyu Liu, Yuze Sun, Chao Sun, Qianyou Wang, Qinglang Ma
A green and facile defect engineering strategy is developed to simultaneously enhance the water adsorption capacity and kinetics of an industrially viable aluminum fumarate MOF, promoting its application in atmospheric water harvesting.
The content of this RSS Feed (c) The Royal Society of Chemistry

A novel electrochemical recycling strategy for NdFeB swarf with minimized chemical consumption

Chemical News - 9 marzo, 2025 - 21:21

Green Chem., 2025, 27,2672-2679
DOI: 10.1039/D4GC04519J, CommunicationXiaozheng Jia, Xiaodong Liu, Xuan Xu, Peng Jing, Baocang Liu, Tao Bai, Jun Zhang
Recovery of Nd2O3 and Fe(OH)3 from NdFeB swarf using an electrochemical recycling route with minimized chemical consumption.
The content of this RSS Feed (c) The Royal Society of Chemistry

Copyright © 2012 Società Chimica Italiana. All Rights Reserved.