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Catalytic Synthesis of Trihydroxymethylpropyl Trioleate Using Activated Carbon-supported p-Toluenesulfonic Acid: 《China Petroleum Processing & Petrochemical Technology》2024年第4期130-140,共11页Li Xingyang Xie Ying; By evaluating the SEM images,specific surface area,and the catalytic synthesis reaction conditions of an activated carbon-supported p-toluenesulfonic acid catalyst,and comparing the physical and chemical properties,in...; 关键词：activated carbon-supported p-toluenesulfonic acid TRIMETHYLOLPROPANE caprylic-capric acid blend polyol esters thermal oxidative stability thermal stability

Sulfur filling activates vacancy-induced C-C bond cleavage in polyol electrooxidation: 《National Science Review》2024年第10期277-290,共14页Jianqiao Shi Wei Chen Yandong Wu Yanwei Zhu Chao Xie Yimin Jiang Yu-Cheng Huang Chung-Li Dong Yuqin Zou; supported by the National Key R&D Program of China(2023YFA1507400);the National Natural Science Foundation of China(22122901,22402056,21902047,21825201,U19A2017 and 22102054);Changsha Natural Science Foundation(kq2402052);the Provincial Natural Science Foundation of Hunan(2021JC0008 and 2021RC3054).; Using the electrochemical polyol oxidation reaction(POR)to produce formic acid over nickel-based oxides/hydroxides(NiO_(x)H_(y))is an attractive strategy for the electrochemical upgrading of biomass-derived polyols.Th...; 关键词：oxygen vacancy vacancy filling alcohol electrooxidation polyol electrooxidation C-C bond cleavage

Studies of polyol production by the yeast Yarrowia lipolytica growing on crude glycerol under stressful conditions: 《Carbon Resources Conversion》2024年第3期17-31,F0004,共16页Eleni-Stavroula Vastaroucha Nikolaos G.Stoforos George Aggelis Seraphim Papanikolaou; supported by the project entitled“Adding value to biodiesel-derived crude glycerol with the use of Chemical and Microbial Technology”(Acronym:Addvalue2glycerol,project codeΤ1ЕΔΚ-03002)financed by the Ministry of National Edu-cation and Religious Affairs,Greece(project action:“Investigate-Create-Innovate 2014-2020,Intervention II”)。; Crude glycerol,the principal by-product of biodiesel production process,was employed as substrate by three wild-type Yarrowia lipolytica strains(ACA-YC 5030,LMBF 20 and NRRL Y-323).Stressful conditions(low pH value=2....; 关键词：Biomass GLYCEROL POLYOLS Yarrowia lipolytica

Color and Gloss Changes of a Lignin-Based Polyurethane Coating under Accelerated Weathering: 《Journal of Renewable Materials》2024年第2期305-323,共19页Fatemeh Hassani Khorshidi Saeed Kazemi Najafi Farhood Najafi Antonio Pizzi Dick Sandberg Rabi Behrooz; The purpose of this research study was to investigate the properties of polyurethane coatings based on lignin nano-particles.For this purpose,the prepared coatings were applied to pine wood surfaces and weathered arti...; 关键词：AMINATION propylene carbonate LIGNIN BIOPOLYMER polyurethane coating POLYOL UN SDG 13

Enhancing effect of choline chloride-based deep eutectic solvents with polyols on the aqueous solubility of curcumin–insight from experiment and theoretical calculation: 《Chinese Journal of Chemical Engineering》2023年第7期160-168,共9页Wen Yu Yiyang Bo Yiling Luo Xiyan Huang Rixiang Zhang Jiaheng Zhang; financially supported by the National Natural Science Foundation of China (21905069, U21A20307, 22208073);the Shenzhen Science and Technology Innovation Committee (ZDSYS20190902093220279, KQTD20170809110344233, GXWD20201230155427003-20200821181245001, GXWD20201230155427003-202008211 81809001, ZX20200151);the Department of Science and Technology of Guangdong Province (2020A1515110879)。; The development of green solvents for enhancing aqueous solubility of drug curcumin remains a challenge. This study explores the enhancing effect of deep eutectic solvents(DESs) on the aqueous solubility of curcumin(C...; 关键词：Choline chloride-polyol Deep eutectic solvents CURCUMIN Aqueous solubility Theoretical calculation

Effect of Amine Type on Lignin Modification to Evaluate Its Reactivity in Polyol Construction for Non-Isocyanate Polyurethanes(NIPU)被引量：1: 《Journal of Renewable Materials》2023年第5期2171-2190,共20页Saeed Kazemi Najafi Farhood Najafi Antonio Pizzi Fatemeh Hassani Khorshidi Rabi Behrooz; Polyols are groups of organic compounds which contain carbon and are randomly linked to other atoms,especially carbon-carbon and carbon-hydrogen.These compounds are mainly used as reactants to make other polymers.Amon...; 关键词：POLYOL LIGNIN DIETHYLENETRIAMINE ETHYLENEDIAMINE propylene carbonate polyurethanes NIPU

Eco-friendly physical blowing agent mass loss of bio-based polyurethane rigid foam materials: 《International Journal of Minerals,Metallurgy and Materials》2023年第4期782-789,共8页Haozhen Wang Lin Lin Yingshu Liu; Through systematical experiment design, the physical blowing agent(PBA) mass loss of bio-based polyurethane rigid foam(PURF)in the foaming process was measured and calculated in this study, and different eco-friendly ...; 关键词：POLYURETHANE bio-based polyol eco-friendly physical blowing agent mass loss

Preparation and Properties of Vegetable-Oil-Based Thioether Polyol and Ethyl Cellulose Supramolecular Composite Films: 《Journal of Renewable Materials》2023年第4期1937-1950,共14页Ruyu Yan Jian Fang Xiaohua Yang Na Yao Mei Li Yuan Nie Tianxiang Deng Haiyang Ding Lina Xu Shouhai Li; supported by Jiangsu Province Biomass Energy and Materials Laboratory,China(Grant No.JSBEM-S-202007).; Ethyl cellulose(EC),an important biomass-based material,has excellent film-forming properties.Nevertheless,the high interchain hydrogen bond interaction leads to a high glass transition temperature of EC,which makes i...; 关键词：Ethyl cellulose dimeric fatty acid based thioether polyol supramolecular system composite films

Anti-inflammatory sesquiterpene polyol esters from the stem and branch of Tripterygium wilfordii被引量：1: 《Chinese Journal of Natural Medicines》2023年第3期233-240,共8页HU Yalin XU Tianqi YIN Wenjing CHENG Huaiyu ZHANG Xia LIU Ying ZHANG Yubo ZHOU Guangxiong; the Natural Science Foundation Committee of Guangdong Province(No.32220053);the National Key R&D Program of China(No.2017YFC1703800).; The stem and branch extract of Tripterygium wilfordii(Celastraceae)afforded seven new dihydroagarofuran sesquiterpene polyesters[tripterysines A‒G(1‒7)]and eight known ones(8‒15).The chemical structures of these new c...; 关键词：Tripterygium wilfordii Sesquiterpene polyester Tripterysine ANTI-INFLAMMATION

Anti-wrinkle Finishing of Cotton Fabrics with Pyromellitic Acid Enhanced by Polyol Extenders: 《Journal of Donghua University(English Edition)》2022年第6期533-541,共9页QI Huan MENG Lujie LIN Xiaofang XU Wanwan CHEN Yangyi ZHANG Chuyang QIU Yiping; Natural Science Foundation of Fujian Province,China(No.2019J05105);State Key Laboratory of New Textile Materials and Advanced Processing Technology,Wuhan Textile University,China(No.FZ2020014)。; Pyromellitic acid(PMA)has been employed for formaldehyde-free anti-wrinkle finishing on cotton fabrics for its low damage to fibers and absence of phosphorus-containing catalysts.However,the wrinkle resistance perform...; 关键词：pyromellitic acid polyol extender anti-wrinkle finishing ESTERIFICATION extended crosslinking

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