1
|
Zhang Y, Liao S, Zhang H, Liu R, Tong X. The selective aerobic oxidation of ethyl lactate to ethyl pyruvate mediated by a trace of HBr with visible light. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.113066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
|
2
|
Zhang J, Liu T, Chen J, Jia K, Mai Y. Effect of Morphology on the Performance of Nb
2
O
5
Catalysts for Thioether Oxidation at Room Temperature under Solvent‐free Conditions. ChemistrySelect 2023. [DOI: 10.1002/slct.202204647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Junjie Zhang
- Department of Environmental Chemistry Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Tujin Liu
- Department of Environmental Chemistry Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Jiazhi Chen
- Department of Environmental Chemistry Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Kangle Jia
- Department of Environmental Chemistry Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Yuliang Mai
- Department of Environmental Chemistry Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| |
Collapse
|
3
|
TS-1 Molecular Sieves Facilitated Aldehyde Stable Production from Gas-Glycerol Dehydration: Using Liquid Feed of Glycerol-Methanol Solution. Catal Letters 2022. [DOI: 10.1007/s10562-022-04246-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
4
|
Wang L, Guo X, Ye Q, Qi J, Li P, Yan F. Boosting H 2O 2 Activation for the Efficient Degradation of Dimethyl Sulfoxide-Containing Wastewater over Supported Niobia Catalysts. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lidong Wang
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding071003, China
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing102206, China
| | - Xiaohan Guo
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding071003, China
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing102206, China
| | - Qingying Ye
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding071003, China
| | - Juanjuan Qi
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding071003, China
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing102206, China
| | - Ping Li
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding071003, China
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing102206, China
| | - Fei Yan
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding071003, China
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing102206, China
| |
Collapse
|
5
|
Yan F, Guo X, Ye Q, Li P, Qi J, Wang L. Removal of volatile dimethyl sulfoxide from wastewater using hydrogen peroxide catalyzed by supported molybdenum oxide. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
6
|
Lu T, Yang Z, Li H, Chen H, Xu J, Xu CC, Wang J, Li Z, Zhang Y. Selective oxidation of ethyl lactate to ethyl pyruvate by a photocatalytic strategy under room temperature. J Catal 2022. [DOI: 10.1016/j.jcat.2022.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
7
|
Lu S, Zhang J, Wu Z, Su Z, Huang J, Liang Y, Xiao FS. Catalytic Oxidation of Ethyl Lactate to Ethyl Pyruvate over Au-Based Catalyst Using Authentic Air as Oxidant. CATALYSIS SURVEYS FROM ASIA 2022. [DOI: 10.1007/s10563-022-09359-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
8
|
Zhang J, Mai J, Chen J, Wang X, Mai Y. Selective Catalytic Oxidation of Cyclopentene to Glutaraldehyde over Amorphous Nb
2
O
5
/AC Catalysts. ChemistrySelect 2022. [DOI: 10.1002/slct.202103969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Junjie Zhang
- Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Junhui Mai
- Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Jiazhi Chen
- Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Xi Wang
- Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| | - Yuliang Mai
- Guangdong Provincial Key Laboratory of Industrial Surfactant Institute of Chemical Engineering Guangdong Academy of Sciences Guangzhou 510665 People's Republic of China
| |
Collapse
|
9
|
Patil CR, Niphadkar P, Kamble SP, Rode CV. Enhanced anisole hydroxylation over a hierarchical micro/mesoporous TS-1 catalyst. NEW J CHEM 2022. [DOI: 10.1039/d2nj01556k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Micro/mesoporous DTS-1 showed enhanced catalytic activity for anisole hydroxylation showing 54% conversion with 55% selectivity towards p-methoxyphenol.
Collapse
Affiliation(s)
- Chetana R. Patil
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411008, India
| | - Prashant Niphadkar
- Catalysis Pilot Plant, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Sanjay P. Kamble
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411008, India
| | - Chandrashekhar V. Rode
- Chemical Engineering and Process Development Division, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411008, India
| |
Collapse
|
10
|
Lawson S, Baamran K, Newport K, Rezaei F, Rownaghi A. Screening of Adsorbent/Catalyst Composite Monoliths for Carbon Capture-Utilization and Ethylene Production. ACS APPLIED MATERIALS & INTERFACES 2021; 13:55198-55207. [PMID: 34757709 DOI: 10.1021/acsami.1c17668] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Combining CO2 adsorption and utilization in oxidative dehydrogenation of ethane (ODHE) into a single bed is an exciting way of converting a harmful greenhouse gas into marketable commodity chemicals while reducing energy requirements from two-bed processes. However, novel materials should be developed for this purpose because most adsorbents are incapable of capturing CO2 at the temperatures required for ODHE reactions. Some progress has been made in this area; however, previously reported dual-functional materials (DFMs) have always been powdered-state composites and no efforts have been made toward forming these materials into practical contactors. In this study, we report the first-generation of structured DFM adsorbent/catalyst monoliths for combined CO2 capture and ODHE utilization. Specifically, we formulated M-CaO/ZSM-5 monoliths (M = In, Ce, Cr, or Mo oxides) by 3D-printing inks with CaCO3 (CaO precursor), insoluble metal oxides, and ZSM-5. The physiochemical properties of the monoliths were vigorously characterized using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), N2 physisorption, elemental mapping, pyridine Fourier transform infrared spectroscopy (Py-FTIR), H2-temperature-programmed reduction (H2-TPR), and NH3-temperature-programmed desorption (NH3-TPD). Their performances for combined CO2 adsorption at 600 °C and ODHE reaction at 700 °C under 25 mL/min of 7% C2H6 were then investigated. The combined adsorption/catalysis experiments revealed the best performance in Cr-CaO/ZSM-5, which achieved 56% CO2 conversion, 91.2% C2H4 selectivity, and 33.8% C2H4 yield. This exceptional performance, which was improved from powdered-state DFMs, was attributed to the high acidity and numerous oxidation states of the Cr2O3 dopant which were verified by NH3-TPD and H2-TPR. Overall, this study reports the first-ever proof-of-concept for 3D-printed DFM adsorbent/catalyst materials and furthers the area of CO2 capture and ODHE utilization by providing a simple pathway to structure these composites.
Collapse
Affiliation(s)
- Shane Lawson
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
| | - Khaled Baamran
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
| | - Kyle Newport
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
| | - Fateme Rezaei
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
| | - Ali Rownaghi
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409-1230, United States
| |
Collapse
|
11
|
Chu Y, Yan B, Yang X, Wang S, Cao P, Li T, Yu H, Yin H. Selective Oxidation of Methyl Lactate over Carbon-Supported Noble Metal Catalysts under Base-Free Conditions. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02410] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yuting Chu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
- Nano Science and Technology Institute, University of Science and Technology of China, 66 Ren’ai Road, Suzhou, Jiangsu 215123, PR China
| | - Bo Yan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
| | - Xia Yang
- National Institute of Clean-and-Low-Carbon Energy, Future Science City, Changping District, Beijing 102211, PR China
| | - Shiwei Wang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
| | - Peng Cao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
| | - Tong Li
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
| | - Hongbo Yu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
| | - Hongfeng Yin
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, PR China
| |
Collapse
|
12
|
Cao P, Lin L, Qi H, Chen R, Wu Z, Li N, Zhang T, Luo W. Zeolite-Encapsulated Cu Nanoparticles for the Selective Hydrogenation of Furfural to Furfuryl Alcohol. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02658] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peng Cao
- State Key Laboratory of Heavy Oil Processing and the Key Laboratory of Catalysis of CNPC, China University of Petroleum, Beijing 102249, China
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Lu Lin
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Haifeng Qi
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Rui Chen
- School of Materials Science and Engineering, Nankai University, Tianjin 300050, China
| | - Zhijie Wu
- State Key Laboratory of Heavy Oil Processing and the Key Laboratory of Catalysis of CNPC, China University of Petroleum, Beijing 102249, China
| | - Ning Li
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Wenhao Luo
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| |
Collapse
|
13
|
Martín-Yerga D, White J, Henriksson G, Cornell A. Structure-Reactivity Effects of Biomass-based Hydroxyacids for Sustainable Electrochemical Hydrogen Production. CHEMSUSCHEM 2021; 14:1902-1912. [PMID: 33595186 DOI: 10.1002/cssc.202100073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/15/2021] [Indexed: 06/12/2023]
Abstract
Biomass electro-oxidation is a promising approach for the sustainable generation of H2 by electrolysis with simultaneous synthesis of value-added chemicals. In this work, the electro-oxidation of two structurally different organic hydroxyacids, lactic acid and gluconic acid, was studied comparatively to understand how the chemical structure of the hydroxyacid affects the electrochemical reactivity under various conditions. It was concluded that hydroxyacids such as gluconic acid, with a considerable density of C-OH groups, are highly reactive and promising for the sustainable generation of H2 by electrolysis at low potentials and high conversion rates (less than -0.15 V vs. Hg/HgO at 400 mA cm-2 ) but with low selectivity to specific final products. In contrast, the lower reactivity of lactic acid did not enable H2 generation at very high conversion rates (<100 mA cm-2 ), but the reaction was significantly more selective (64 % to pyruvic acid). This work shows the potential of biomass-based organic hydroxyacids for sustainable generation of H2 and highlights the importance of the chemical structure on the reactivity and selectivity of the electro-oxidation reactions.
Collapse
Affiliation(s)
- Daniel Martín-Yerga
- Department of Chemical Engineering, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden
- Department of Chemistry, University of Warwick, Coventry, CV47AL, United Kingdom
| | - Jai White
- Department of Chemical Engineering, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden
| | - Gunnar Henriksson
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden
| | - Ann Cornell
- Department of Chemical Engineering, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden
| |
Collapse
|
14
|
Lin D, Zhang Q, Qin Z, Li Q, Feng X, Song Z, Cai Z, Liu Y, Chen X, Chen D, Mintova S, Yang C. Reversing Titanium Oligomer Formation towards High-Efficiency and Green Synthesis of Titanium-Containing Molecular Sieves. Angew Chem Int Ed Engl 2021; 60:3443-3448. [PMID: 33112009 DOI: 10.1002/anie.202011821] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/07/2020] [Indexed: 12/26/2022]
Abstract
Green and efficient synthesis of titanium-containing molecular sieves is limited by the quantity of environmentally unfriendly additives and complicated synthesis procedures required. Oligomerization of Ti monomers into anatase TiO2 is the typical outcome of such procedures because of a mismatch between hydrolysis rates of Si and Ti precursors. We report a simple and generic additive-free route for the synthesis of Ti-containing molecular sieves (MFI, MEL, and BEA). This approach successfully reverses the formation of Ti oligomers to match hydrolysis rates of Ti and Si species with the assistance of hydroxyl free radicals generated in situ from ultraviolet irradiation. Moreover, fantastic catalytic performance for propene epoxidation with H2 and O2 was observed. Compared with the conventional hydrothermal method, this approach opens up new opportunities for high-efficiency, environmentally benign, and facile production of pure titanium-containing molecular sieves.
Collapse
Affiliation(s)
- Dong Lin
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Quande Zhang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Zhengxing Qin
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Qing Li
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Xiang Feng
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Zhaoning Song
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Zhenping Cai
- Department of Chemical Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Yibin Liu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - Xiaobo Chen
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| | - De Chen
- Department of Chemical Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Svetlana Mintova
- Laboratoire Catalyse et Spectrochimie, Normandie University, ENSICAEN, UNICAEN, CNRS, 6 Bd Marechal Juin, 14050, Caen, France
| | - Chaohe Yang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao, 266580, China
| |
Collapse
|
15
|
Lin D, Zhang Q, Qin Z, Li Q, Feng X, Song Z, Cai Z, Liu Y, Chen X, Chen D, Mintova S, Yang C. Reversing Titanium Oligomer Formation towards High‐Efficiency and Green Synthesis of Titanium‐Containing Molecular Sieves. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Dong Lin
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Quande Zhang
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Zhengxing Qin
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Qing Li
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Xiang Feng
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Zhaoning Song
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Zhenping Cai
- Department of Chemical Engineering Norwegian University of Science and Technology 7491 Trondheim Norway
| | - Yibin Liu
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - Xiaobo Chen
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| | - De Chen
- Department of Chemical Engineering Norwegian University of Science and Technology 7491 Trondheim Norway
| | - Svetlana Mintova
- Laboratoire Catalyse et Spectrochimie Normandie University, ENSICAEN UNICAEN CNRS 6 Bd Marechal Juin 14050 Caen France
| | - Chaohe Yang
- State Key Laboratory of Heavy Oil Processing China University of Petroleum Qingdao 266580 China
| |
Collapse
|
16
|
Zhang L, Zhu X, Wang X, Shi C. The synthesis of pure and uniform nanosized TS-1 crystals with a high titanium content and a high space–time yield. Inorg Chem Front 2021. [DOI: 10.1039/d1qi01022k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Concentrated basic MFI building unit species played a key role in the crystal synthesis of uniform nanosized anatase-free titanium-rich TS-1.
Collapse
Affiliation(s)
- Lejian Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaoxiao Zhu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xinping Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Chuan Shi
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| |
Collapse
|
17
|
Shao Y, Wang Y, Liu X, Li T, Haydel PR, Tatsumi T, Wang J. A Single‐Crystalline Hierarchical Zeolite
via
an Oriented Co‐Growth of Nanocrystals Based on Synergy of Polyelectrolytes and Hetero‐Atoms. ChemCatChem 2020. [DOI: 10.1002/cctc.202000116] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuanchao Shao
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Yichen Wang
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Xuefei Liu
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Tianduo Li
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Philip Ryan Haydel
- Department of Chemistry and Physics Louisiana State University of Shreveport Shreveport LA 71115 USA
| | - Takashi Tatsumi
- Institute of Innovative Research Tokyo Institute of Technology Midori-ku Yokohama 226-8503 Japan
- National Institute of Technology and Evaluation Shibuya-ku Tokyo 151-0066 Japan
| | - Jingui Wang
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| |
Collapse
|
18
|
Ding W, Xiang S, Ye F, Gui T, Li Y, Zhang F, Hu N, Zhu M, Chen X. Effects of Seed Crystals on the Growth and Catalytic Performance of TS-1 Zeolite Membranes. MEMBRANES 2020; 10:E41. [PMID: 32183099 PMCID: PMC7142620 DOI: 10.3390/membranes10030041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/06/2020] [Accepted: 03/07/2020] [Indexed: 11/17/2022]
Abstract
Dense and good catalytic performance TS-1 zeolite membranes were rapidly prepared on porous mullite support by secondary hydrothermal synthesis. The properties of seed crystals were very important for the preparation of high-catalytic performance TS-1 zeolite membranes. Influences of seed crystals (Ti/Si ratios, size, morphology, and zeolites concentration of the seed suspension) on the growth and catalytic property of TS-1 zeolite membranes were investigated in details. High Ti/Si ratio, medium-size, and morphology of the seed crystals were critical for preparing the high-performance TS-1 zeolite membrane. Compared with the bi-layer TS-1 zeolite membrane (inner and outer of the mullite tube), the mono-layer TS-1 zeolite membrane had a better catalytic performance for Isopropanol IPA oxidation with H2O2. When the Ti/Si ratio, size, and morphology of the TS-1 zeolites were 0.030, 300 nm, ellipsoid, and the zeolites concentration of the seed suspension was 5%, the IPA conversion, and flux through the TS-1 zeolite membrane were 98.23% and 2.58 kg·m-2·h-1, respectively.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Meihua Zhu
- State-Province Joint Engineering Laboratory of Zeolite Membrane Materials, Institute of Advanced Materials, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China; (W.D.); (S.X.); (F.Y.); (T.G.); (Y.L.); (F.Z.); (N.H.)
| | - Xiangshu Chen
- State-Province Joint Engineering Laboratory of Zeolite Membrane Materials, Institute of Advanced Materials, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China; (W.D.); (S.X.); (F.Y.); (T.G.); (Y.L.); (F.Z.); (N.H.)
| |
Collapse
|
19
|
Zhang Z, Cao GP, Cai Q, Lu H, Ji S, Fang R, Gao P, Feng M. Steam-Assisted in Situ Prepared TS-1 with Hierarchical Pores and Tunable Acid Sites Grown on Carbon Nanotubes Decorated Nickel Foam. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zheng Zhang
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Gui-Ping Cao
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Qian Cai
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Hui Lu
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shuang Ji
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Rui Fang
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Peng Gao
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Miao Feng
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| |
Collapse
|
20
|
High-Performance Vapor-Phase Selective Oxidation of Ethyl Lactate to Ethyl Pyruvate over SiO2 Supported PMoVNb Oxides. Catalysts 2020. [DOI: 10.3390/catal10020197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This paper describes the application of P-Mo-V-Nb/SiO2 catalysts for the selective oxidation of ethyl lactate (EL) to ethyl pyruvate (EP). The P-Mo-V-Nb/SiO2 catalysts exhibit superior performance for EP selectivity than the corresponding samples of binary V-Nb/SiO2 ternary P-Mo-V/SiO2 and P-Mo-Nb/SiO2 catalysts at same temperatures. The origin of high EP selectivity of the P-Mo-V-Nb/SiO2 catalysts is explored and attributed to the synergistic effect of P, Mo, V, and Nb mixed oxides presented on the surface of the catalyst. The highly dispersive sites separated active species under the action of phosphorus, suppressing over oxidation and improving the selectivity. The existence of MoO3 to provide higher oxidation for catalyst. The redox cycle of V and Nb oxides could be completed through electron transfer between lattice oxygen and metal cations. Moreover, the weak acidity of catalyst surface is favorable to avoid the decarboxylation reaction to target a high selectivity of EP. Therefore, the P-Mo-V-Nb/SiO2 catalyst obtained the maximum yield of 91.8% with a selectivity of 93.8% and a conversion of 99.0% simultaneously at 280 °C.
Collapse
|
21
|
Luo Q, Lu T, Xu J, Yang X, Zhou L. Conversion of Dihydroxyacetone to Methyl Pyruvate Catalyzed by Hybrid Molecular Sieves at Low Temperature: A Strategy for the Green Utilization of Glycerol. Catal Letters 2019. [DOI: 10.1007/s10562-019-03064-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
22
|
Abstract
In this paper, five kinds of transition metal-modified titanium silicalite-1 (M-TS-1) were prepared by an ultrasonic impregnation method. We studied their catalytic performances in the ammoximation of methyl ethyl ketone (MEK). The various M-TS-1 catalysts revealed distinct differences in their MEK ammoximation activity. The nickel-modified TS-1 (Ni-TS-1), especially 3 wt % Ni-TS-1, exhibited a satisfactory conversion of MEK (99%) associated with a high selectivity of methyl ethyl ketoxime (MEKO) (99.3%), which was 6% higher than that of TS-1 under the same conditions. Moreover, the catalyst showed excellent recyclability and the reactivity could be completely recovered after regeneration. The catalysts were characterized by Powder X-ray Diffraction (XRD), Fourier Transformed Infrared Spectra (FT-IR), X-ray photoelectron spectroscopy (XPS), and so on. It was demonstrated that the skeleton structure of TS-1 was basically maintained and the electron environment of the Ti active site was changed after the nickel modification, which can optimize the adsorption capacity and the activation for H2O2. Meanwhile, the surface nickel species reduced the surface acidity of the catalyst, which provided an appropriate pH and inhibited the deep oxidation of oxime.
Collapse
|
23
|
Xia F, Ma J, Jia X, Guo M, Liu X, Ma H, Gao J, Xu J. Catalytic Synthesis of 2,5-Furandicarboxylic Acid from Concentrated 2,5-Diformylfuran Mediated by N-hydroxyimides under Mild Conditions. Chem Asian J 2019; 14:3329-3334. [PMID: 31411005 DOI: 10.1002/asia.201901001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Indexed: 01/30/2023]
Abstract
Producing polyester monomer 2,5-furandicarboxylic acid (FDCA) from biomass as an alternative to fossil-derived terephthalic acid has drawn much attention from both academy and industry. In this work, an efficient FDCA synthesis was proposed from 10.6 wt % 2,5-diformylfuran (DFF) in acetic acid using a combined catalytic system of Co/Mn acetate and N-hydroxyimides. The intermediate product of 5-formyl-2-furandicarboxylic acid (FFCA) possesses the least reactive formyl group. N-hydroxysuccinimide was found to be superior to N-hydroxyphthalimide in catalyzing the oxidation of the formyl group in FFCA intermediate, affording a near 95 % yield of FDCA under mild conditions of 100 °C. Trace maleic anhydride was detected as by-product, which mainly came from the oxidative cleavage of DFF via furfural, furoic acid and 5-acetoxyl-2(5H)-furanone as intermediates.
Collapse
Affiliation(s)
- Fei Xia
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiping Ma
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Xiuquan Jia
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Meiling Guo
- Energy Innovation Laboratory, BP Office, Dalian Institute of Chemical Physics), Dalian, 116023, China
| | - Xuebin Liu
- Energy Innovation Laboratory, BP Office, Dalian Institute of Chemical Physics), Dalian, 116023, China
| | - Hong Ma
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Jin Gao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Jie Xu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| |
Collapse
|
24
|
Guda AA, Guda SA, Lomachenko KA, Soldatov MA, Pankin IA, Soldatov AV, Braglia L, Bugaev AL, Martini A, Signorile M, Groppo E, Piovano A, Borfecchia E, Lamberti C. Quantitative structural determination of active sites from in situ and operando XANES spectra: From standard ab initio simulations to chemometric and machine learning approaches. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.10.071] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
25
|
Feng J, Guo L, Wang Z, Wang B, Wang J, Lu T, Xu J, Zhan Y, Rawal A, Zhao C, Han L. Effect of Ionothermal Synthesis on the Acidity and Catalytic Performance of a SAPO‐5 Molecular Sieve. ChemistrySelect 2019. [DOI: 10.1002/slct.201902643] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jie Feng
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Lulu Guo
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Zheng Wang
- Key Laboratory of Energy Resources and Chemical EngineeringInstitute of Chemistry and Chemical EngineeringNingxia University Yinchuan 750021 China
| | - Baishun Wang
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Jianfeng Wang
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Tianliang Lu
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Jun Xu
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Yuzhong Zhan
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| | - Aditya Rawal
- NMR FacilityMark Wainwright Analytical CentreThe University of New South Wales, Sydney New South Wale 2052 Australia
| | - Chuan Zhao
- School of ChemistryThe University of New South Wales, Sydney New South Wale 2052 Australia
| | - Li Han
- School of Chemical EngineeringZhengzhou University Zhengzhou 450001 China
| |
Collapse
|
26
|
Zhang Z, Fang R, Kong XX, Feng M, Cao GP, Lu H, Ji S, Gao P, Zhang JH. Ultrastrong Interaction and High Dispersibility of TS-1 on Polymer-Modified Carbon Nanotubes/Nickel Foam. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zheng Zhang
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Rui Fang
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiao-Xin Kong
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Miao Feng
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Gui-Ping Cao
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Hui Lu
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shuang Ji
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Peng Gao
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jia-Hao Zhang
- UNILAB, State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| |
Collapse
|
27
|
Zhang L, Wang R, Song L, Zhao X, Fan Q, Li H, Yu Q, Li X, Zeng J, Zhang C, Liu T, Wang Z. Aerobic Oxidative Dehydrogenation of Ethyl Lactate Over Reduced MoVNbOx Catalysts. Catal Letters 2018. [DOI: 10.1007/s10562-018-2616-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
28
|
Pang C, Xiong J, Li G, Hu C. Direct ring C H bond activation to produce cresols from toluene and hydrogen peroxide catalyzed by framework titanium in TS-1. J Catal 2018. [DOI: 10.1016/j.jcat.2018.07.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
29
|
Jędrzkiewicz D, Marszałek-Harych A, Ejfler J. Serendipitous Synthesis Found in the Nuances of Homoleptic Zinc Complex Formation. Inorg Chem 2018; 57:8169-8180. [DOI: 10.1021/acs.inorgchem.8b00550] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dawid Jędrzkiewicz
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | | | - Jolanta Ejfler
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| |
Collapse
|
30
|
Li M, Yan X, Zhu M, Wang M, Zhou D. Insight into the stereoselectivity of TS-1 in epoxidation of cis/ trans-2-hexene: a computational study. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01631c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The mechanism of the stereoselectivity forcis/trans-2-hexene epoxidation in TS-1 zeolite was studied using density functional theory and the ONIOM scheme.
Collapse
Affiliation(s)
- Mengzhao Li
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Xiaoyue Yan
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Meiyu Zhu
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Meiqi Wang
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Danhong Zhou
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| |
Collapse
|
31
|
Samantaray MK, Pump E, Bendjeriou-Sedjerari A, D’Elia V, Pelletier JDA, Guidotti M, Psaro R, Basset JM. Surface organometallic chemistry in heterogeneous catalysis. Chem Soc Rev 2018; 47:8403-8437. [DOI: 10.1039/c8cs00356d] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Surface organometallic chemistry has been reviewed with a special focus on environmentally relevant transformations (C–H activation, CO2conversion, oxidation).
Collapse
Affiliation(s)
- Manoja K. Samantaray
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | - Eva Pump
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | | | - Valerio D’Elia
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology
- WangChan
- Thailand
| | - Jérémie D. A. Pelletier
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | - Matteo Guidotti
- CNR – Institute of Molecular Sciences and Technologies
- 20133 Milano
- Italy
| | - Rinaldo Psaro
- CNR – Institute of Molecular Sciences and Technologies
- 20133 Milano
- Italy
| | - Jean-Marie Basset
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| |
Collapse
|