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Livingston C, Blanchard GJ. Metal Ion-Dependent Interfacial Organization and Dynamics of Metal-Phosphonate Monolayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:4658-4665. [PMID: 33827218 DOI: 10.1021/acs.langmuir.1c00453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Self-assembled monolayers have been studied extensively due to their relative ease of synthesis and the broad range of applications for this class of materials. Monolayer-support interactions can range in strength from physisorption through covalent bond formation, with consequent variability in the robustness and fluidity of the monolayer. Monolayer-support bonding by metal ion complexation is especially attractive because of the ability to adjust the strength of interaction through metal ion identity. For such systems, both the exchange kinetics and thermodynamics of metal ion-complex formation contribute to the observed properties of the monolayer. We have synthesized metal-phosphate/phosphonate monolayers using Zr4+ and In3+ and have evaluated the metal ion dependence of monolayer dynamics for free and bound chromophores. Our findings reveal significant metal ion-dependent variations in monolayer dynamics and organization.
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Affiliation(s)
- Corbin Livingston
- Department of Chemistry, Michigan State University, 578 S. Shaw Lane, East Lansing, Michigan 48824, United States
| | - Gary J Blanchard
- Department of Chemistry, Michigan State University, 578 S. Shaw Lane, East Lansing, Michigan 48824, United States
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2
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Liu M, Zhu X, Liao Q, Chen R, Ye D, Chen G, Wang K, Song S. Preparation of a Catalyst Layer by Layer-by-Layer Self-Assembly for Plate-Type Catalytic Membrane Microreactors. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ming Liu
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Xun Zhu
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Qiang Liao
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Rong Chen
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Dingding Ye
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Gang Chen
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Kun Wang
- Key Laboratory of Low-Grade Energy Utilization Technologies and Systems (Chongqing University), Ministry of Education, Chongqing 400030, China
- Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University, Chongqing 400030, China
| | - Sihong Song
- Communication NCO Academy, Army Engineering University, Chongqing 400035, P. R. China
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3
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Ma T, Tan X, Zhao Q, Wu Z, Cao F, Liu J, Wu X, Liu H, Wang X, Ning H, Wu M. Template-Oriented Synthesis of Fe–N-Codoped Graphene Nanoshells Derived from Petroleum Pitch for Efficient Nitroaromatics Reduction. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b06072] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Tianwen Ma
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Xiaojie Tan
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Qingshan Zhao
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Zhuangzhuang Wu
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Fengliang Cao
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Jingyan Liu
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Xiaocui Wu
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Hui Liu
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Xiaobo Wang
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Hui Ning
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
| | - Mingbo Wu
- College of Chemical Engineering, College of New Energy, Institute of New Energy, State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China
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4
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Boosting photocatalytic oxidative coupling of amines by a Ru-complex-sensitized metal-organic framework. J Catal 2019. [DOI: 10.1016/j.jcat.2019.08.038] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Liu J, Chen R, Zhu X, Liao Q, Ye D, Zhang B, Liu M, Chen G, Wang K. Synergistic effect of Pd content and polyelectrolyte multilayer structure on nitrobenzene hydrogenation in a microreactor. RSC Adv 2019; 9:23560-23569. [PMID: 35530610 PMCID: PMC9069273 DOI: 10.1039/c9ra02648g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 07/25/2019] [Indexed: 11/27/2022] Open
Abstract
In this study, we proposed a Pd–polyelectrolyte multilayer (PEM) hybrid film grafted on the polydopamine coated interior wall of a microreactor for nitrobenzene hydrogenation. Here, Pd nanoparticles were in situ synthesized in the PEMs consisting of poly(diallyldimethylammonium chloride) and poly(styrene sulfonate) via a two-stage ion-exchange and reduction process. The preparation process was monitored by UV-vis spectroscopy, which confirmed the formation of Pd in the PEM film. In addition, SEM and ICP-OES results indicated that the Pd content in the PEM film could be controlled by the number of the ion exchange and reduction cycles. Experimental results also showed that the prepared Pd–PEM hybrid film was active for the hydrogenation of nitrobenzene. The microreactor with the Pd–PEM hybrid film via multiple times had the increased catalyst loading, leading to a high yield of aniline and much better durability. In addition, it was also found that the NaCl concentration in the polyelectrolyte solution could affect the structure of the PEM film and therefore the Pd loading and catalytic performance. In this study, we developed a Pd–PEMs hybrid film grafted on the polydopamine coated interior wall of a microreactor for nitrobenzene hydrogenation.![]()
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Affiliation(s)
- Jian Liu
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Rong Chen
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Xun Zhu
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Qiang Liao
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Dingding Ye
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Biao Zhang
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Ming Liu
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Gang Chen
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
| | - Kun Wang
- Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Chongqing University, Ministry of Education Chongqing 400030 China +86-23-65102474 +86-23-65102019 +86-23-65102474.,Institute of Engineering Thermophysics, School of Energy and Power Engineering, Chongqing University Chongqing 400030 China
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6
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Cohen S, Bilyachenko AN, Gelman D. Bifunctional Pincer Catalysts for Chemoselective Transfer Hydrogenation and Related Reactions. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801486] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shirel Cohen
- Institute of Chemistry, Edmond J. Safra Campus The Hebrew University of Jerusalem 91904 Jerusalem Israel
| | - Alexey N. Bilyachenko
- Peoples' Friendship University of Russia (RUDN University) Miklukho‐Maklay St., 6 117198 Moscow Russia
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov Street 28 119991 Moscow Russia
| | - Dmitri Gelman
- Institute of Chemistry, Edmond J. Safra Campus The Hebrew University of Jerusalem 91904 Jerusalem Israel
- Peoples' Friendship University of Russia (RUDN University) Miklukho‐Maklay St., 6 117198 Moscow Russia
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