1
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Kao YC, Wang YM, Yeh JY, Li SC, Wu KCW, Lin LC, Li YP. Tailoring parameters for QM/MM simulations: accurate modeling of adsorption and catalysis in zirconium-based metal-organic frameworks. Phys Chem Chem Phys 2024. [PMID: 39015995 DOI: 10.1039/d4cp00681j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
Quantum mechanics/molecular mechanics (QM/MM) simulations offer an efficient way to model reactions occurring in complex environments. This study introduces a specialized set of charge and Lennard-Jones parameters tailored for electrostatically embedded QM/MM calculations, aiming to accurately model both adsorption processes and catalytic reactions in zirconium-based metal-organic frameworks (Zr-MOFs). To validate our approach, we compare adsorption energies derived from QM/MM simulations against experimental results and Monte Carlo simulation outcomes. The developed parameters showcase the ability of QM/MM simulations to represent long-range electrostatic and van der Waals interactions faithfully. This capability is evidenced by the prediction of adsorption energies with a low root mean square error of 1.1 kcal mol-1 across a wide range of adsorbates. The practical applicability of our QM/MM model is further illustrated through the study of glucose isomerization and epimerization reactions catalyzed by two structurally distinct Zr-MOF catalysts, UiO-66 and MOF-808. Our QM/MM calculations closely align with experimental activation energies. Importantly, the parameter set introduced here is compatible with the widely used universal force field (UFF). Moreover, we thoroughly explore how the size of the cluster model and the choice of density functional theory (DFT) methodologies influence the simulation outcomes. This work provides an accurate and computationally efficient framework for modeling complex catalytic reactions within Zr-MOFs, contributing valuable insights into their mechanistic behaviors and facilitating further advancements in this dynamic area of research.
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Affiliation(s)
- Yu-Chi Kao
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
| | - Yi-Ming Wang
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
| | - Jyun-Yi Yeh
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
- International Graduate Program of Molecular Science and Technology (NTU-MST), National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Shih-Cheng Li
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
| | - Kevin C-W Wu
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
- International Graduate Program of Molecular Science and Technology (NTU-MST), National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li, Taoyuan, Taiwan
| | - Li-Chiang Lin
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 West Woodruff Avenue, Columbus, OH, 43210-1350, USA
| | - Yi-Pei Li
- Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan.
- Taiwan International Graduate Program on Sustainable Chemical Science and Technology (TIGP-SCST), No. 128, Sec. 2, Academia Road, Taipei, 11529, Taiwan
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2
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Hashimoto K, Niina T, Kobayashi T, Adachi S, Watanabe Y. Isomerization and epimerization of fructose in phosphate buffer under subcritical water conditions. Carbohydr Res 2024; 535:109003. [PMID: 38056027 DOI: 10.1016/j.carres.2023.109003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/10/2023] [Accepted: 11/29/2023] [Indexed: 12/08/2023]
Abstract
Isomerization and epimerization of fructose to glucose, mannose, allulose, and allose were executed using a subcritical phosphate buffer solution to effectively produce useful monosaccharides. The conversion of the substrate and the yield of products were dependent on the reaction temperature, initial pH, initial substrate concentration, and buffer concentration. A high yield of mannose was achieved under the optimal reaction conditions we identified. We subsequently performed the kinetic analysis based on the proposed reaction network, and evaluated the effects of temperature and pH on the reactions. We then estimated the apparent activation energy values for each reaction.
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Affiliation(s)
- Kenta Hashimoto
- Department of Applied Biological Chemistry, Graduate School of Agriculture, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8531, Japan
| | - Tsugumi Niina
- Department Applied Life Science, Graduate School of Life and Environmental Science, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8531, Japan
| | - Takashi Kobayashi
- Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Shuji Adachi
- Department of Agriculture and Food Technology, Faculty of Bioenvironmental Sciences, Kyoto University of Advanced Science, Kameoka, Kyoto, 621-8555, Japan
| | - Yoshiyuki Watanabe
- Department of Applied Biological Chemistry, Graduate School of Agriculture, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8531, Japan.
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3
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Abstract
Beta zeolite modified with Sn in the framework (Sn-Beta) was synthesized and introduced as a heterogeneous catalyst for Baeyer–Villiger oxidations about twenty years ago. Since then, both syntheses strategies, characterization and understanding as well as applications with the material have developed significantly. Remarkably, Sn-Beta zeolite has been discovered to exhibit unprecedented high catalytic efficiency for the transformation of glucose to fructose (i.e., aldoses to ketoses) and lactic acid derivatives in both aqueous and alcoholic media, which has inspired an extensive interest to develop more facile and scalable syntheses routes and applications for sugars transformations. This review survey the progress made on both syntheses approaches of Sn-Beta and applications of the material within catalyzed transformations of sugar, including bottom-up and top-down syntheses and catalyzed isomerization, dehydration, and fragmentation of sugars.
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Devi L, Pokhriyal A, Shekhar S, Kant R, Mukherjee S, Rastogi N. Organo‐photocatalytic Synthesis of 6‐
β
‐Disubstituted Phenanthridines from
α
‐Diazo‐
β‐
Keto Compounds and Vinyl Azides. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Lalita Devi
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173 Lucknow 226031 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Ayushi Pokhriyal
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173 Lucknow 226031 India
| | - Shashi Shekhar
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal 462066 Madhya Pradesh India
| | - Ruchir Kant
- Biochemistry & Structural Biology Division CSIR-Central Drug Research Institute Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173 Lucknow 226031 India
| | - Saptarshi Mukherjee
- Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal 462066 Madhya Pradesh India
| | - Namrata Rastogi
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173 Lucknow 226031 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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5
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Pimenta Lorenti J, Scolari E, Cabral NM, Bisio C, Gallo JMR. Isomerization and Epimerization of Glucose Catalyzed by Sn-Containing Mesoporous Silica. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01781] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Juliana Pimenta Lorenti
- Group of Renewable Energy, Nanotechnology, and Catalysis (GreenCat), Department of Chemistry, Federal University of São Carlos, Rod. Washington Luis, KM 235, CEP 13565-905, P.O. Box 676, São Carlos, São Paulo, Brazil
| | - Eduardo Scolari
- Group of Renewable Energy, Nanotechnology, and Catalysis (GreenCat), Department of Chemistry, Federal University of São Carlos, Rod. Washington Luis, KM 235, CEP 13565-905, P.O. Box 676, São Carlos, São Paulo, Brazil
| | - Natalia M. Cabral
- Group of Renewable Energy, Nanotechnology, and Catalysis (GreenCat), Department of Chemistry, Federal University of São Carlos, Rod. Washington Luis, KM 235, CEP 13565-905, P.O. Box 676, São Carlos, São Paulo, Brazil
| | - Chiara Bisio
- Department of Sciences and Technological Innovation and Interdisciplinary Nano-SiSTeMI Centre, University of Eastern Piedmont A. Avogadro, 15121 Alessandria, Italy
- CNR-SCITEC Institute of Science and Molecular Technologies “G. Natta”, via C. Golgi 19, 20133 Milano, Italy
| | - Jean Marcel R. Gallo
- Group of Renewable Energy, Nanotechnology, and Catalysis (GreenCat), Department of Chemistry, Federal University of São Carlos, Rod. Washington Luis, KM 235, CEP 13565-905, P.O. Box 676, São Carlos, São Paulo, Brazil
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Iglesias J, Martínez-Salazar I, Maireles-Torres P, Martin Alonso D, Mariscal R, López Granados M. Advances in catalytic routes for the production of carboxylic acids from biomass: a step forward for sustainable polymers. Chem Soc Rev 2020; 49:5704-5771. [PMID: 32658221 DOI: 10.1039/d0cs00177e] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Polymers are ubiquitously present in our daily life because they can meet a wide range of needs and fields of applications. This success, based on an irresponsible linear consumption of plastics and the access to cheap oil, is creating serious environmental problems. Two lines of actions are needed to cope with them: to adopt a circular consumption of plastics and to produce renewable carbon-neutral monomers. This review analyses the recent advances in the chemocatalytic processes for producing biomass-derived carboxylic acids. These renewable carboxylic acids are involved in the synthesis of relevant general purpose and specialty polyesters and polyamides; some of them are currently derived from oil, while others can become surrogates of petrochemical polymers due to their excellent performance properties. Polyesters and polyamides are very suitable to be depolymerised to other valuable chemicals or to their constituent monomers, what facilitates the circular reutilisation of these monomers. Different types of carboxylic acids have been included in this review: monocarboxylic acids (like glycolic, lactic, hydroxypropanoic, methyl vinyl glycolic, methyl-4-methoxy-2-hydroxybutanoic, 2,5-dihydroxypent-3-enoic, 2,5,6-trihydroxyhex-3-enoic acids, diphenolic, acrylic and δ-amino levulinic acids), dicarboxylic acids (2,5-furandicarboxylic, maleic, succinic, adipic and terephthalic acids) and sugar acids (like gluconic and glucaric acids). The review evaluates the technology status and the advantages and drawbacks of each route in terms of feedstock, reaction pathways, catalysts and economic and environmental evaluation. The prospects and the new research that should be undertaken to overcome the main problems threatening their economic viability or the weaknesses that prevent their commercial implementation have also been underlined.
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Affiliation(s)
- J Iglesias
- Chemical & Environmental Engineering Group, Universidad Rey Juan Carlos, C/Tulipan, s/n, Mostoles, Madrid 28933, Spain
| | - I Martínez-Salazar
- EQS Group (Sustainable Energy and Chemistry Group), Institute of Catalysis and Petrochemistry (CSIC), C/Marie Curie, 2, 28049 Madrid, Spain.
| | - P Maireles-Torres
- Universidad de Málaga, Departamento de Química Inorgánica, Cristalografia y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Campus de Teatinos, 29071 Málaga, Spain
| | - D Martin Alonso
- Glucan Biorenewables LLC, Madison, WI 53719, USA and Department of Chemical and Biological Engineering, University of Wisconsin-Madison, 1415 Engineering Drive, Madison, WI 53706, USA
| | - R Mariscal
- EQS Group (Sustainable Energy and Chemistry Group), Institute of Catalysis and Petrochemistry (CSIC), C/Marie Curie, 2, 28049 Madrid, Spain.
| | - M López Granados
- EQS Group (Sustainable Energy and Chemistry Group), Institute of Catalysis and Petrochemistry (CSIC), C/Marie Curie, 2, 28049 Madrid, Spain.
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7
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Hu H, Liu S, Zhang W, An J, Xia H. Efficient Epimerization of Glucose to Mannose over Molybdenum‐Based Catalyst in Aqueous Media. ChemistrySelect 2020. [DOI: 10.1002/slct.201903417] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hong Hu
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest BiomassNanjing Forestry University Nanjing 210037 China
| | - Shaoru Liu
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest BiomassNanjing Forestry University Nanjing 210037 China
| | - Weizi Zhang
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest BiomassNanjing Forestry University Nanjing 210037 China
| | - Jiahuan An
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest BiomassNanjing Forestry University Nanjing 210037 China
| | - Haian Xia
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest BiomassNanjing Forestry University Nanjing 210037 China
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest ResourcesNanjing Forestry University Nanjing 210037 China
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8
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Zhang Y, Chen H, Gao Y, Yao Z, Wang J, Zhang B, Luo K, Du S, Su DS, Zhang J. MoO x Nanoparticle Catalysts for d-Glucose Epimerization and Their Electrical Immobilization in a Continuous Flow Reactor. ACS APPLIED MATERIALS & INTERFACES 2019; 11:44118-44123. [PMID: 31682102 DOI: 10.1021/acsami.9b13848] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Activity and immobilization of catalysts in liquid-phase reactions seem not to coexist. We report here the excellent activity of an MoOx nanoparticle (NP) catalyst for d-glucose epimerization to d-mannose and the electrical immobilization of NPs in a flow reaction. Prior to that, a green and one-pot method to synthesize the MoOx NPs (3.05 nm) via oxidizing metal Mo by hydrogen peroxide was presented. The NPs overwhelmed the reported catalysts including epimerase for d-glucose epimerization, originating from a strong interaction between the NPs and the reactant that was demonstrated by ex situ and in situ characterizations and theoretical calculations. The electrically charged feature of NPs inspired us to find a convenient way to "immobilize" them inside an activated carbon bed, and thereby, a flow reactor was assembled. The continuous epimerization was run under 24 V for 16 days with an almost unchanged activity, and only 3.2% of total Mo was lost.
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Affiliation(s)
- Yexin Zhang
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo 315201 , Zhejiang , People's Republic of China
- University of the Chinese Academy of Sciences , 19A Yuquan Road , Beijing 100049 , Beijing , People's Republic of China
| | - Hui Chen
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo 315201 , Zhejiang , People's Republic of China
- University of the Chinese Academy of Sciences , 19A Yuquan Road , Beijing 100049 , Beijing , People's Republic of China
| | - Yijing Gao
- Institute of Industrial Catalysis, State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology, College of Chemical Engineering , Zhejiang University of Technology , 18 Chaowang Road , Hangzhou 310032 , Zhejiang , People's Republic of China
| | - Zihao Yao
- Institute of Industrial Catalysis, State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology, College of Chemical Engineering , Zhejiang University of Technology , 18 Chaowang Road , Hangzhou 310032 , Zhejiang , People's Republic of China
| | - Jianguo Wang
- Institute of Industrial Catalysis, State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology, College of Chemical Engineering , Zhejiang University of Technology , 18 Chaowang Road , Hangzhou 310032 , Zhejiang , People's Republic of China
| | - Bingsen Zhang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research , Chinese Academy of Sciences , 72 Wenhua Road , Shenyang 110016 , Liaoning , People's Republic of China
- University of the Chinese Academy of Sciences , 19A Yuquan Road , Beijing 100049 , Beijing , People's Republic of China
| | - Kan Luo
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo 315201 , Zhejiang , People's Republic of China
| | - Shiyu Du
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo 315201 , Zhejiang , People's Republic of China
- University of the Chinese Academy of Sciences , 19A Yuquan Road , Beijing 100049 , Beijing , People's Republic of China
| | - Dang Sheng Su
- Dalian Institute of Chemical Physics , Chinese Academy of Sciences , 457 Zhongshan Road , Dalian 116023 , Liaoning , People's Republic of China
- University of the Chinese Academy of Sciences , 19A Yuquan Road , Beijing 100049 , Beijing , People's Republic of China
| | - Jian Zhang
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo 315201 , Zhejiang , People's Republic of China
- University of the Chinese Academy of Sciences , 19A Yuquan Road , Beijing 100049 , Beijing , People's Republic of China
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9
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He J, Li H, Saravanamurugan S, Yang S. Catalytic Upgrading of Biomass-Derived Sugars with Acidic Nanoporous Materials: Structural Role in Carbon-Chain Length Variation. CHEMSUSCHEM 2019; 12:347-378. [PMID: 30407741 DOI: 10.1002/cssc.201802113] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/08/2018] [Indexed: 05/07/2023]
Abstract
Shifting from petroleum-based resources to inedible biomass for the production of valuable chemicals and fuels is one of the significant aspects in sustainable chemistry for realizing the sustainable development of our society. Various renowned biobased platform molecules, such as 5-hydroxymethylfurfural, furfural, levulinic acid, and lactic acid, are successfully accessible from the transformation of biobased sugars. To achieve the specific reaction routes, heterogeneous nanoporous acidic materials have served as promising catalysts for the conversion of bio-sugars in the past decade. This Review summarizes advances in various nanoporous acidic materials for bio-sugar conversion, in which the number of carbon atoms is variable and controllable with the assistance of the switchable structure of nanoporous materials. The major focus of this Review is on possible reaction pathways/mechanisms and the relationships between catalyst structure and catalytic performance. Moreover, representative examples of catalytic upgrading of biobased platform molecules to biochemicals and fuels through selective C-C cleavage and coupling strategies over nanoporous acidic materials are also discussed.
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Affiliation(s)
- Jian He
- State Key Laboratory Breeding Base of Green Pesticide, & Agricultural Bioengineering, Key Laboratory of Green Pesticide, & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for Research & Development of Fine Chemicals, Guizhou University, Guiyang, Guizhou, 550025, PR China
| | - Hu Li
- State Key Laboratory Breeding Base of Green Pesticide, & Agricultural Bioengineering, Key Laboratory of Green Pesticide, & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for Research & Development of Fine Chemicals, Guizhou University, Guiyang, Guizhou, 550025, PR China
| | - Shunmugavel Saravanamurugan
- Laboratory of Bioproduct Chemistry, Center of Innovative and Applied Bioprocessing (CIAB), Mohali, 140 306, Punjab, India
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide, & Agricultural Bioengineering, Key Laboratory of Green Pesticide, & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for Research & Development of Fine Chemicals, Guizhou University, Guiyang, Guizhou, 550025, PR China
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Elliot SG, Tosi I, Meier S, Martinez-Espin JS, Tolborg S, Taarning E. Stoichiometric active site modification observed by alkali ion titrations of Sn-Beta. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01189g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Titrations and functional assays are combined to gain insight into the stoichiometric correlations for alkali ions and the tin active sites in Sn-Beta, and show that three different states with distinct catalytic properties exist.
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Affiliation(s)
- Samuel G. Elliot
- Department of Chemistry
- Technical University of Denmark
- 2800-Kgs. Lyngby
- Denmark
| | - Irene Tosi
- Department of Chemistry
- Technical University of Denmark
- 2800-Kgs. Lyngby
- Denmark
| | - Sebastian Meier
- Department of Chemistry
- Technical University of Denmark
- 2800-Kgs. Lyngby
- Denmark
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11
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Wang X, Song Y, Huang L, Wang H, Huang C, Li C. Tin modified Nb2O5 as an efficient solid acid catalyst for the catalytic conversion of triose sugars to lactic acid. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00257j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Edge-sharing octahedral niobium oxides were used efficiently for the conversion of trioses to lactic acid under hydrothermal conditions.
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Affiliation(s)
- Xincheng Wang
- Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology
- Beijing 102617
- China
- College of Chemical Engineering
- Beijing Institute of Petrochemical Technology
| | - Yongji Song
- Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology
- Beijing 102617
- China
- College of Chemical Engineering
- Beijing Institute of Petrochemical Technology
| | - Long Huang
- Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology
- Beijing 102617
- China
- College of Chemical Engineering
- Beijing Institute of Petrochemical Technology
| | - Hong Wang
- Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology
- Beijing 102617
- China
- College of Chemical Engineering
- Beijing Institute of Petrochemical Technology
| | - Chongpin Huang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Cuiqing Li
- Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology
- Beijing 102617
- China
- College of Chemical Engineering
- Beijing Institute of Petrochemical Technology
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12
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Kumar S, Nepak D, Kansal SK, Elumalai S. Expeditious isomerization of glucose to fructose in aqueous media over sodium titanate nanotubes. RSC Adv 2018; 8:30106-30114. [PMID: 35546834 PMCID: PMC9085425 DOI: 10.1039/c8ra04353a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/20/2018] [Indexed: 11/21/2022] Open
Abstract
Isomerization reaction of glucose to fructose over sodium titanate nanotubes (Na-TNTs) as a Lewis base catalyst was studied. Analytical instruments recorded the specific structural, textural and basic properties of the as-synthesized Na-TNTs. Furthermore, studying the catalytic isomerization performance of the Na-TNTs confirmed their high catalytic efficiency and suitability in aqueous media. The catalyst prompted rapid glucose isomerization within 2 min by achieving nearly half of the maximum yield, whereas with a prolonged reaction up to 15 min the maximum glucose conversion could be reached with 31.26% fructose yield and 65.26% selectivity under relatively lower operating conditions (100 °C and 10% wt catalyst dose). However, the recyclability performance of the catalyst was not impressive due to the accelerated leaching of cations and surface retention of carbonaceous content, resulting in ∼16% reduced yield after 4 runs. A simple regeneration technique using NaOH led to the initial catalytic activity being totally regained. Overall, a titania-based catalyst (preferably nanotube structured sodium titanate) was shown as a potential catalyst for large-scale demonstration of glucose isomerization to achieve high fructose productivity.
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Affiliation(s)
- Sandeep Kumar
- Chemical Engineering Division, Center of Innovative and Applied Bioprocessing (CIAB) Mohali Punjab 140306 India .,Dr S. S. Bhatnagar University Institute of Chemical Engineering & Technology, Panjab University Chandigarh 160014 India
| | - Devadutta Nepak
- Department of Chemistry, Indian Institute of Technology Hyderabad (IITH) Kandi Telangana 502285 India
| | - Sushil Kumar Kansal
- Dr S. S. Bhatnagar University Institute of Chemical Engineering & Technology, Panjab University Chandigarh 160014 India
| | - Sasikumar Elumalai
- Chemical Engineering Division, Center of Innovative and Applied Bioprocessing (CIAB) Mohali Punjab 140306 India
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13
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Josephson TR, DeJaco RF, Pahari S, Ren L, Guo Q, Tsapatsis M, Siepmann JI, Vlachos DG, Caratzoulas S. Cooperative Catalysis by Surface Lewis Acid/Silanol for Selective Fructose Etherification on Sn-SPP Zeolite. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01615] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tyler R. Josephson
- Department of Chemical and Biomolecular Engineering, Harker Interdisciplinary Science and Engineering Laboratory, University of Delaware, 221 Academy Street, Newark, Delaware 19716, United States
- Department of Chemistry, University of Minnesota, 139 Smith Hall, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
- Department of Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 412 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Robert F. DeJaco
- Department of Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 412 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Swagata Pahari
- Department of Chemistry, University of Minnesota, 139 Smith Hall, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Limin Ren
- Department of Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 412 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Qiang Guo
- Department of Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 412 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Michael Tsapatsis
- Department of Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 412 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - J. Ilja Siepmann
- Department of Chemistry, University of Minnesota, 139 Smith Hall, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
- Department of Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 412 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Dionisios G. Vlachos
- Department of Chemical and Biomolecular Engineering, Harker Interdisciplinary Science and Engineering Laboratory, University of Delaware, 221 Academy Street, Newark, Delaware 19716, United States
| | - Stavros Caratzoulas
- Department of Chemical and Biomolecular Engineering, Harker Interdisciplinary Science and Engineering Laboratory, University of Delaware, 221 Academy Street, Newark, Delaware 19716, United States
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Padovan D, Botti L, Hammond C. Active Site Hydration Governs the Stability of Sn-Beta during Continuous Glucose Conversion. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01759] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Daniele Padovan
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, United Kingdom
| | - Luca Botti
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, United Kingdom
| | - Ceri Hammond
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, United Kingdom
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Elliot SG, Tolborg S, Madsen R, Taarning E, Meier S. Effects of Alkali-Metal Ions and Counter Ions in Sn-Beta-Catalyzed Carbohydrate Conversion. CHEMSUSCHEM 2018; 11:1198-1203. [PMID: 29481713 DOI: 10.1002/cssc.201702413] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 01/29/2018] [Indexed: 06/08/2023]
Abstract
Alkali-metal ions have recently been shown to strongly influence the catalytic behavior of stannosilicates in the conversion of carbohydrates. An effect of having alkali-metal ions present is a pronounced increase in selectivity towards methyl lactate. Mechanistic details of this effect have remained obscure and are herein addressed experimentally through kinetic experiments and isotope tracking. The presence of alkali-metal ions has a differential effect in competing reaction pathways and promotes the rate of carbon-carbon bond breakage of carbohydrate substrates, but decreases the rates of competing dehydration pathways. Further addition of alkali-metal ions inhibits the activity of Sn-Beta in all major reaction pathways. The alkali-metal effects on product distribution and on the rate of product formation are similar, thus pointing to a kinetic reaction control and to irreversible reaction steps in the main pathways. Additionally, an effect of the accompanying basic anions is shown, supposedly facilitating the cation exchange and eliciting a different concentration-dependent effect to that of neutral alkali-metal salts.
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Affiliation(s)
- Samuel G Elliot
- Department of Chemistry, Technical University of Denmark, Kemitorvet, Bygning 207, 2800, Kgs. Lyngby, Denmark
| | - Søren Tolborg
- Haldor Topsøe A/S, Haldor Topsøes Alle 1, 2800, Kgs. Lyngby, Denmark
| | - Robert Madsen
- Department of Chemistry, Technical University of Denmark, Kemitorvet, Bygning 207, 2800, Kgs. Lyngby, Denmark
| | - Esben Taarning
- Haldor Topsøe A/S, Haldor Topsøes Alle 1, 2800, Kgs. Lyngby, Denmark
| | - Sebastian Meier
- Department of Chemistry, Technical University of Denmark, Kemitorvet, Bygning 207, 2800, Kgs. Lyngby, Denmark
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Tosi I, Riisager A, Taarning E, Jensen PR, Meier S. Kinetic analysis of hexose conversion to methyl lactate by Sn-Beta: effects of substrate masking and of water. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00335a] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Strategies to tailor the Sn-Beta-catalysed methyl lactate process are identified by kinetic and mechanistic insights.
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Affiliation(s)
- Irene Tosi
- Department of Chemistry
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
| | - Anders Riisager
- Department of Chemistry
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
| | | | - Pernille Rose Jensen
- Department of Electrical Engineering
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
| | - Sebastian Meier
- Department of Chemistry
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
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