Showing 61 - 80 results of 115 for search '"ionic liquid"', query time: 0.05s Refine Results
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    Microwave-Assisted Method for Simultaneous Hydrolysis and Extraction for Preparation of Geniposidic Acid from Eucommia ulmoides Bark Using Basic Imidazolide Ionic Liquid by Lili Li, Yupin Guo, Chunchao Zhao, Mengxia Wei, Junling Liu, Yuangang Zu, Fei Wang, Lei Yang

    Published 2016-01-01
    “…In order to hydrolyze geniposide and extract geniposidic acid, a novel microwave irradiation heating method for simultaneous hydrolysis and extraction for preparation of geniposidic acid from Eucommia ulmoides bark using basic imidazolide ionic liquid was developed in this work. Basic ionic liquid paired by imidazolide anion and 1-hexyl-3-methylimidazolium cation ([C6mim]Im) was used as a dual hydrolysis catalyst and extraction solvent in the proposed approach. …”
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  3. 63

    Optimization of Ionic Liquid Based Simultaneous Ultrasonic- and Microwave-Assisted Extraction of Rutin and Quercetin from Leaves of Velvetleaf (Abutilon theophrasti) by Response Surface Methodology by Chunjian Zhao, Zhicheng Lu, Chunying Li, Xin He, Zhao Li, Kunming Shi, Lei Yang, Yujie Fu, Yuangang Zu

    Published 2014-01-01
    “…An ionic liquids based simultaneous ultrasonic and microwave assisted extraction (ILs-UMAE) method has been proposed for the extraction of rutin (RU), quercetin (QU), from velvetleaf leaves. …”
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    Basic Ionic Liquid as Catalyst in Synthesis of Dimethyl 4-(2-(2,6-Bis(methoxycarbonyl)pyridine-4-yl)vinyl)pyridine-2,6-dicarboxylate by Xiaobing Liu, Yulin Hu, Wei Fu

    Published 2018-01-01
    “…In this paper, dimethyl 4-(2-(2,6-bis(methoxycarbonyl)pyridine-4-yl)vinyl)pyridine-2,6-dicarboxylate (DVDPA) was synthesized starting from dimethyl 4-(chloromethyl)pyridine-2,6-dicarboxylate (CMDPA) catalyzed by ionic liquid [bmim]OH. The results indicated that the catalytic system presented the highest catalytic activity in the case of 60°C and 40 min and DVDPA yield of 83% can be obtained when ionic liquid dosage is 10% of reactant. …”
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    Synthesis of 3,7-Dinitro-1,3,5,7-tetraazabicyclo-[3,3,1]nonane (DPT) Using Task-Specific Ionic Liquids as Recoverable Catalysts by L. I. U. Xiao Bing, L. U. Ming

    Published 2011-01-01
    “…In the procedure some task-specific ionic liquids was synthesized as a cheap and recyclable catalyst for the synthesis of DPT. …”
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  9. 69

    Viscosities and Conductivities of [BMIM]Zn(Ac)xCly(x=0,1,2,3; y=3,2,1,0) Ionic Liquids at Different Temperatures by Hang Xu, Dandan Zhang

    Published 2017-01-01
    “…Viscosity and conductivity data of BMIMZnAcxCly(x=0,1,2,3;  y=3,2,1,0) ionic liquids were detected at temperature ranging from 323.15 to 353.15 K with an interval of 5 K. …”
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    Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles by Zahra Khademi, Kobra Nikoofar, Mansoureh Zahedi-Tabrizi

    Published 2025-02-01
    “…In this work, a Cobalt-Zinc-Copper ferrite (Co0.2Zn0.6Cu0.2Fe2O4, CZCF) was synthesized and functionalized with silica and guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+). …”
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  18. 78

    Corecovery of Bio-Oil and Fermentable Sugars from Oil-Bearing Biomass by Godwin Severa, Guneet Kumar, Michael J. Cooney

    Published 2013-01-01
    “…Although pretreatment with either the cosolvent or pure ionic liquid yielded comparable hydrolysis kinetics and fermentable sugar yields on safflower whole seeds, the addition of alcohol to the ionic liquid was necessary to optimally recover both bio-oil and fermentable sugars. …”
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  19. 79

    Development and Characterization of Poly(1-vinylpyrrolidone-co-vinyl acetate) Copolymer Based Polymer Electrolytes by Nurul Nadiah Sa’adun, Ramesh Subramaniam, Ramesh Kasi

    Published 2014-01-01
    “…The effect of ionic liquid on ionic conductivity is studied and the optimum ionic conductivity at room temperature is found to be 2.14 × 10−6 S cm−1 for sample containing 25 wt% of EMImTFSI. …”
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  20. 80

    Visible Light Catalytic Degradation of Aniline Wastewater over Multishaped BiOBr Microcrystals by Jun Zhang, Huabo Li, Hairui Yao, Hao Zhang

    Published 2015-01-01
    “…The ionic liquid not only can impact the products’ morphology, but also can largely improve the photocatalytic activity of the BiOBr microcrystals due to the soft templating effect. …”
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