1
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Xiang L, Yuan S, Wang F, Xu Z, Li X, Tian F, Wu L, Yu W, Mai Y. Porous Polymer Cubosomes with Ordered Single Primitive Bicontinuous Architecture and Their Sodium-Iodine Batteries. J Am Chem Soc 2022; 144:15497-15508. [PMID: 35979963 DOI: 10.1021/jacs.2c02881] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Bicontinuous porous materials, which possess 3D interconnected pore channels facilitating a smooth mass transport, have attracted much interest in the fields of energy and catalysis. However, their synthesis remains very challenging. We report a general approach, using polymer cubosomes as the template, for the controllable synthesis of bicontinuous porous polymers with an ordered single primitive (SP) cubic structure, including polypyrrole (SP-PPy), poly-m-phenylenediamine (SP-PmPD), and polydopamine (SP-PDA). Specifically, the resultant SP-PPy had a unit cell parameter of 99 nm, pore diameter of 45 nm, and specific surface area of approximately 60 m2·g-1. As a proof of concept, the I2-adsorbed SP-PPy was employed as the cathode materials of newly emerged Na-I2 batteries, which delivered a record-high specific capacity (235 mA·h·g-1 at 0.5 C), excellent rate capability, and cycling stability (with a low capacity decay of 0.12% per cycle within 400 cycles at 1 C). The advantageous contributions of the bicontinuous structure and I3- adsorption mechanism of SP-PPy were revealed by a combination of ion diffusion experiments and theoretical calculations. This study opens a new avenue for the synthesis of porous polymers with new topologies, broadens the spectrum of bicontinuous-structured materials, and also develops a novel potential application for porous polymers.
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Affiliation(s)
- Luoxing Xiang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Siqi Yuan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Faxing Wang
- Center for Advancing Electronics Dresden (CFAED) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, Dresden 01069, Germany
| | - Zhihan Xu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiuhong Li
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab, Shanghai Advanced Research Institute, Chinese Academy of Sciences, 239 Zhangheng Road, Shanghai 201204, China
| | - Feng Tian
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab, Shanghai Advanced Research Institute, Chinese Academy of Sciences, 239 Zhangheng Road, Shanghai 201204, China
| | - Liang Wu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wei Yu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Yiyong Mai
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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2
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Ren FY, Chen K, Qiu LQ, Chen JM, Darensbourg DJ, He LN. Amphiphilic Polycarbonate Micellar Rhenium Catalysts for Efficient Photocatalytic CO 2 Reduction in Aqueous Media. Angew Chem Int Ed Engl 2022; 61:e202200751. [PMID: 35441773 DOI: 10.1002/anie.202200751] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Indexed: 12/16/2022]
Abstract
A triblock amphiphilic polymer derived from the copolymerization of CO2 and epoxides containing a bipyridine rhenium complex in its backbone is shown to effectively catalyze the visible-light-driven reduction of CO2 to CO. This polymer provides uniformly spherical micelles in aqueous solution, where the metal catalyst is sequestered in the hydrophobic portion of the nanostructured micelle. CO2 to CO reduction occurs in an efficient visible-light-driven process in aqueous media with turnover numbers up to 110 (>99 % selectivity) in the absence of a photosensitizer, which is a 37-fold enhancement over the corresponding molecular rhenium catalyst in organic solvent. Notably, the amphiphilic polycarbonate micelle rhenium catalyst suppresses H2 generation, presumably by preventing deactivation of the active catalytic center by water.
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Affiliation(s)
- Fang-Yu Ren
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Kaihong Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Li-Qi Qiu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Jin-Mei Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Donald J Darensbourg
- Department of Chemistry, Texas A&M University, College Station, Texas, TX 77843, USA
| | - Liang-Nian He
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
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3
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Ren F, Chen K, Qiu L, Chen J, Darensbourg DJ, He L. Amphiphilic Polycarbonate Micellar Rhenium Catalysts for Efficient Photocatalytic CO
2
Reduction in Aqueous Media. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Fang‐Yu Ren
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Kaihong Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Li‐Qi Qiu
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Jin‐Mei Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | | | - Liang‐Nian He
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
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4
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Song S, Zhou H, Ye S, Tam J, Howe JY, Manners I, Winnik MA. Spherulite‐Like Micelles. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shaofei Song
- Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Hang Zhou
- Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Shuyang Ye
- Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Jason Tam
- Department of Materials Science and Engineering University of Toronto 184 College Street Toronto Ontario M5S 3E4 Canada
| | - Jane Y. Howe
- Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
- Department of Materials Science and Engineering University of Toronto 184 College Street Toronto Ontario M5S 3E4 Canada
- Department of Chemical Engineering and Applied Chemistry University of Toronto 200 College St Toronto Ontario M5S 3E5 Canada
| | - Ian Manners
- Department of Chemistry University of Victoria 3800 Finnerty Road Victoria British Columbia V8P 5C2 Canada
| | - Mitchell A. Winnik
- Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
- Department of Chemical Engineering and Applied Chemistry University of Toronto 200 College St Toronto Ontario M5S 3E5 Canada
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5
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Song S, Zhou H, Ye S, Tam J, Howe JY, Manners I, Winnik MA. Spherulite-Like Micelles. Angew Chem Int Ed Engl 2021; 60:10950-10956. [PMID: 33626229 DOI: 10.1002/anie.202101177] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Indexed: 11/06/2022]
Abstract
One-dimensional (1D) and 2D structures by crystallization-driven self-assembly of block copolymers (BCPs) can form fascinating hierarchical structures through secondary self-assembly. But examples of 3D structures formed via hierarchical self-assembly are rare. Here we report seeded growth experiments in decane of a poly(ferrocenyldimethylsilane) BCP with an amphiphilic corona forming block in which lenticular platelets grow into classic spherulite-like uniform colloidally stable structures. These 3D objects are spherically symmetric on the exterior, but asymmetric near the core, where there is a more open structure consisting of sheaf-like leaves. The most remarkable aspect of these experiments is that growth stops at different stages of growth process, depending upon how much unimer is added in the seeded growth step. The system provides a model for studying spherulitic growth where real-time observations on their growth at different stages remains challenging.
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Affiliation(s)
- Shaofei Song
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Hang Zhou
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Shuyang Ye
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Jason Tam
- Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario, M5S 3E4, Canada
| | - Jane Y Howe
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada.,Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario, M5S 3E4, Canada.,Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
| | - Ian Manners
- Department of Chemistry, University of Victoria, 3800 Finnerty Road, Victoria, British Columbia, V8P 5C2, Canada
| | - Mitchell A Winnik
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada.,Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, Ontario, M5S 3E5, Canada
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6
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Lu X, Li J, Zhu D, Xu M, Li W, Lu Q. Double‐Helical Nanostructures with Controllable Handedness in Bulk Diblock Copolymers. Angew Chem Int Ed Engl 2018; 57:15148-15152. [DOI: 10.1002/anie.201809676] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Xuemin Lu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
- School of Chemical Science and EngineeringTongji University Shanghai 200092 China
| | - Jingmin Li
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
| | - Dandan Zhu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
| | - Min Xu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
| | - Weihua Li
- Department of Polymer ScienceFudan University Shanghai 200092 China
| | - Qinghua Lu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
- School of Chemical Science and EngineeringTongji University Shanghai 200092 China
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7
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Lu X, Li J, Zhu D, Xu M, Li W, Lu Q. Double‐Helical Nanostructures with Controllable Handedness in Bulk Diblock Copolymers. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809676] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuemin Lu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
- School of Chemical Science and EngineeringTongji University Shanghai 200092 China
| | - Jingmin Li
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
| | - Dandan Zhu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
| | - Min Xu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
| | - Weihua Li
- Department of Polymer ScienceFudan University Shanghai 200092 China
| | - Qinghua Lu
- Shanghai Key Laboratory of Electrical Insulation and Thermal AgingSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University Shanghai 200240 China
- School of Chemical Science and EngineeringTongji University Shanghai 200092 China
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8
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Huang Y, Dou WT, Xu F, Ru HB, Gong Q, Wu D, Yan D, Tian H, He XP, Mai Y, Feng X. Supramolecular Nanostructures of Structurally Defined Graphene Nanoribbons in the Aqueous Phase. Angew Chem Int Ed Engl 2018; 57:3366-3371. [DOI: 10.1002/anie.201712637] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 01/31/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Yinjuan Huang
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Wei-Tao Dou
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering; Feringa Nobel Prize Scientist Joint Research Center; School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong RD Shanghai 200237 China
| | - Fugui Xu
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Hong-Bo Ru
- National Center for Drug Screening; State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica; Chinese Academy of Sciences; 189 Guo Shoujing RD Shanghai 201203 China
| | - Qiuyu Gong
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Dongqing Wu
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Deyue Yan
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering; Feringa Nobel Prize Scientist Joint Research Center; School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong RD Shanghai 200237 China
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering; Feringa Nobel Prize Scientist Joint Research Center; School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong RD Shanghai 200237 China
| | - Yiyong Mai
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Xinliang Feng
- Department of Chemistry and Food Chemistry; Technische Universität Dresden; Mommsenstrasse 4 01062 Dresden Germany
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9
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Huang Y, Dou WT, Xu F, Ru HB, Gong Q, Wu D, Yan D, Tian H, He XP, Mai Y, Feng X. Supramolecular Nanostructures of Structurally Defined Graphene Nanoribbons in the Aqueous Phase. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712637] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yinjuan Huang
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Wei-Tao Dou
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering; Feringa Nobel Prize Scientist Joint Research Center; School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong RD Shanghai 200237 China
| | - Fugui Xu
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Hong-Bo Ru
- National Center for Drug Screening; State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica; Chinese Academy of Sciences; 189 Guo Shoujing RD Shanghai 201203 China
| | - Qiuyu Gong
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Dongqing Wu
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Deyue Yan
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering; Feringa Nobel Prize Scientist Joint Research Center; School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong RD Shanghai 200237 China
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering; Feringa Nobel Prize Scientist Joint Research Center; School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong RD Shanghai 200237 China
| | - Yiyong Mai
- School of Chemistry and Chemical Engineering; Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing; Shanghai Jiao Tong University; 800 Dongchuan RD Shanghai 200240 China
| | - Xinliang Feng
- Department of Chemistry and Food Chemistry; Technische Universität Dresden; Mommsenstrasse 4 01062 Dresden Germany
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10
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Zhu X, Lin J, Cai C. Superhelices Self-Assembled from Polypeptide-Based Polymer Mixtures: Multistranded Features. Chem Asian J 2016; 12:224-232. [DOI: 10.1002/asia.201601403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 11/29/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Xingyu Zhu
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; NO.130 Meilong road Shanghai 200237 China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; NO.130 Meilong road Shanghai 200237 China
| | - Chunhua Cai
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; NO.130 Meilong road Shanghai 200237 China
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11
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Zhuang Z, Jiang T, Lin J, Gao L, Yang C, Wang L, Cai C. Hierarchical Nanowires Synthesized by Supramolecular Stepwise Polymerization. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Zeliang Zhuang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Tao Jiang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Liang Gao
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Chaoying Yang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Liquan Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Chunhua Cai
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
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12
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Zhuang Z, Jiang T, Lin J, Gao L, Yang C, Wang L, Cai C. Hierarchical Nanowires Synthesized by Supramolecular Stepwise Polymerization. Angew Chem Int Ed Engl 2016; 55:12522-7. [DOI: 10.1002/anie.201607059] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Zeliang Zhuang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Tao Jiang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Liang Gao
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Chaoying Yang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Liquan Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Chunhua Cai
- Shanghai Key Laboratory of Advanced Polymeric Materials; State Key Laboratory of Bioreactor Engineering; Key Laboratory for Ultrafine Materials of Ministry of Education; School of Materials Science and Engineering; East China University of Science and Technology; Shanghai 200237 China
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13
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Li X, Jin B, Gao Y, Hayward DW, Winnik MA, Luo Y, Manners I. Monodisperse Cylindrical Micelles of Controlled Length with a Liquid-Crystalline Perfluorinated Core by 1D “Self-Seeding”. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604551] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaoyu Li
- School of Material Science and Technology; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Bixin Jin
- School of Material Science and Technology; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Yang Gao
- School of Chemistry and Environment; Beihang University; Beijing 100191 P.R. China
| | | | - Mitchell A. Winnik
- Department of Chemistry; University of Toronto; Toronto Ontario M5S 3H6 Canada
| | - Yunjun Luo
- School of Material Science and Technology; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Ian Manners
- School of Chemistry; University of Bristol; Bristol BS8 1TS UK
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14
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Li X, Jin B, Gao Y, Hayward DW, Winnik MA, Luo Y, Manners I. Monodisperse Cylindrical Micelles of Controlled Length with a Liquid-Crystalline Perfluorinated Core by 1D “Self-Seeding”. Angew Chem Int Ed Engl 2016; 55:11392-6. [DOI: 10.1002/anie.201604551] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 07/02/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Xiaoyu Li
- School of Material Science and Technology; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Bixin Jin
- School of Material Science and Technology; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Yang Gao
- School of Chemistry and Environment; Beihang University; Beijing 100191 P.R. China
| | | | - Mitchell A. Winnik
- Department of Chemistry; University of Toronto; Toronto Ontario M5S 3H6 Canada
| | - Yunjun Luo
- School of Material Science and Technology; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Ian Manners
- School of Chemistry; University of Bristol; Bristol BS8 1TS UK
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15
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Suárez-Suárez S, Carriedo GA, Presa Soto A. Reversible Morphological Evolution of Responsive Giant Vesicles to Nanospheres by the Self-Assembly of Crystalline-b-Coil Polyphosphazene Block Copolymers. Chemistry 2016; 22:4483-91. [PMID: 26880712 DOI: 10.1002/chem.201504733] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Indexed: 01/01/2023]
Abstract
The preparation of long-term-stable giant unilamellar vesicles (GUVs, diameter ≥ 1000 nm) and large vesicles (diameter ≥ 500 nm) by self-assembly in THF of the crystalline-b-coil polyphosphazene block copolymers [N=P(OCH2CF3)2 ]n-b-[N=PMePh]m (4 a: n=30, m=20; 4 b: n=90, m=20; 4 c: n=200, m=85), which combine crystalline [N=P(OCH2CF3)2] and amorphous [N=PMePh] blocks, both of which are flexible, is reported. SEM, TEM, and wide-angle X-ray scattering experiments demonstrated that the stability of these GUVs is induced by crystallization of the [N=P(OCH2CF3)2] blocks at the capsule wall of the GUVS, with the [N=PMePh] blocks at the corona. Higher degrees of crystallinity of the capsule wall are found in the bigger vesicles, which suggests that the crystallinity of the [N=P(OCH2CF3)2] block facilitates the formation of large vesicles. The GUVs are responsive to strong acids (HOTf) and, after selective protonation of the [N=PMePh] block, they undergo a morphological evolution to smaller spherical micelles in which the core and corona roles have been inverted. This morphological evolution is totally reversible by neutralization with a base (NEt3), which regenerates the original GUVs. The monitoring of this process by dynamic light scattering allowed a mechanism to to be proposed for this reversible morphological evolution in which the block copolymer 4 a and its protonated form 4 a(+) are intermediates. This opens a route to the design of reversibly responsive polymeric systems in organic solvents. This is the first reversibly responsive vesicle system to operate in organic media.
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Affiliation(s)
- Silvia Suárez-Suárez
- Departmento de Química Orgánica e Inorgánica (IUQOEM), Universidad de Oviedo, Julián Clavería s/n, 33006, Oviedo, Spain
| | - Gabino A Carriedo
- Departmento de Química Orgánica e Inorgánica (IUQOEM), Universidad de Oviedo, Julián Clavería s/n, 33006, Oviedo, Spain
| | - Alejandro Presa Soto
- Departmento de Química Orgánica e Inorgánica (IUQOEM), Universidad de Oviedo, Julián Clavería s/n, 33006, Oviedo, Spain.
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Suárez‐Suárez S, Carriedo GA, Soto AP. Tuning the Chirality of Block Copolymers: From Twisted Morphologies to Nanospheres by Self‐Assembly. Chemistry 2015; 21:14129-39. [DOI: 10.1002/chem.201501705] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Silvia Suárez‐Suárez
- Departmento de Química Orgánica e Inorgánica (IUQOEM), Universidad de Oviedo, Julián Clavería s/n, 33006, Oviedo (Spain), Fax: (+34) 985103446
| | - Gabino A. Carriedo
- Departmento de Química Orgánica e Inorgánica (IUQOEM), Universidad de Oviedo, Julián Clavería s/n, 33006, Oviedo (Spain), Fax: (+34) 985103446
| | - Alejandro Presa Soto
- Departmento de Química Orgánica e Inorgánica (IUQOEM), Universidad de Oviedo, Julián Clavería s/n, 33006, Oviedo (Spain), Fax: (+34) 985103446
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McKenzie BE, Friedrich H, Wirix MJM, de Visser JF, Monaghan OR, Bomans PHH, Nudelman F, Holder SJ, Sommerdijk NAJM. Controlling internal pore sizes in bicontinuous polymeric nanospheres. Angew Chem Int Ed Engl 2015; 54:2457-61. [PMID: 25640026 PMCID: PMC4471611 DOI: 10.1002/anie.201408811] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 11/11/2014] [Indexed: 11/21/2022]
Abstract
Complex polymeric nanospheres were formed in water from comb-like amphiphilic block copolymers. Their internal morphology was determined by three-dimensional cryo-electron tomographic analysis. Varying the polymer molecular weight (MW) and the hydrophilic block weight content allowed for fine control over the internal structure. Construction of a partial phase diagram allowed us to determine the criteria for the formation of bicontinuous polymer nanosphere (BPN), namely for copolymers with MW of up to 17 kDa and hydrophilic weight fractions of ≤0.25; and varying the organic solvent to water ratio used in their preparation allowed for control over nanosphere diameters from 70 to 460 nm. Significantly, altering the block copolymer hydrophilic-hydrophobic balance enabled control of the internal pore diameter of the BPNs from 10 to 19 nm.
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Affiliation(s)
- Beulah E McKenzie
- Laboratory of Materials and Interface Chemistry and Soft Matter Cryo-TEM Research Unit, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (The Netherlands); Functional Materials Group, School of Physical Sciences, University of Kent, Canterbury, Kent CT2 7NH (UK)
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McKenzie BE, Friedrich H, Wirix MJM, de Visser JF, Monaghan OR, Bomans PHH, Nudelman F, Holder SJ, Sommerdijk NAJM. Controlling Internal Pore Sizes in Bicontinuous Polymeric Nanospheres. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201408811] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Patti A. Modeling the aggregation behavior of amphiphiles in the continuous phase of highly concentrated emulsions. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2012.11.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Cai C, Li Y, Lin J, Wang L, Lin S, Wang XS, Jiang T. Simulation-Assisted Self-Assembly of Multicomponent Polymers into Hierarchical Assemblies with Varied Morphologies. Angew Chem Int Ed Engl 2013; 52:7732-6. [DOI: 10.1002/anie.201210024] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Revised: 04/03/2013] [Indexed: 11/10/2022]
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Cai C, Li Y, Lin J, Wang L, Lin S, Wang XS, Jiang T. Simulation-Assisted Self-Assembly of Multicomponent Polymers into Hierarchical Assemblies with Varied Morphologies. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201210024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Wu G, Chen SC, Wang XL, Yang KK, Wang YZ. Dynamic Origin and Thermally Induced Evolution of New Self-Assembled Aggregates from an Amphiphilic Comb-Like Graft Copolymer: A Multiscale and Multimorphological Procedure. Chemistry 2012; 18:12237-41. [DOI: 10.1002/chem.201103961] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2011] [Revised: 06/15/2012] [Indexed: 11/06/2022]
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Schacher FH, Rupar PA, Manners I. Funktionale Blockcopolymere: nanostrukturierte Materialien mit neuen Anwendungsmöglichkeiten. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200310] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Schacher FH, Rupar PA, Manners I. Functional Block Copolymers: Nanostructured Materials with Emerging Applications. Angew Chem Int Ed Engl 2012; 51:7898-921. [DOI: 10.1002/anie.201200310] [Citation(s) in RCA: 564] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Indexed: 01/07/2023]
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Xu J, Hou Z, Tang X, Cheng J, Li T. SEM-EDS technique employed in evaluating the aggregation behaviors of amphiphilic ABC-type triblock copolymers in mixed solvents with tuned polarities. Microsc Res Tech 2011; 74:1076-82. [DOI: 10.1002/jemt.20997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Accepted: 01/25/2011] [Indexed: 11/06/2022]
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Deepak VD, Sundararajan PR. Solvent Mixture Induced Self Assembly of a Terthiophene Based Rod–Coil Block Co-oligomer. J Phys Chem B 2011; 115:8458-64. [DOI: 10.1021/jp204469n] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- V. D. Deepak
- Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario, K1S 5B6 Canada
| | - Pudupadi R. Sundararajan
- Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario, K1S 5B6 Canada
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Soto AP, Gilroy JB, Winnik MA, Manners I. Pointed-oval-shaped micelles from crystalline-coil block copolymers by crystallization-driven living self-assembly. Angew Chem Int Ed Engl 2011; 49:8220-3. [PMID: 20859977 DOI: 10.1002/anie.201003066] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alejandro Presa Soto
- School of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK
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Presa Soto A, Gilroy JB, Winnik MA, Manners I. Pointed-Oval-Shaped Micelles from Crystalline-Coil Block Copolymers by Crystallization-Driven Living Self-Assembly. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201003066] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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