1
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Ring-Forming Polymerization toward Perfluorocyclobutyl and Ortho-Diynylarene-Derived Materials: From Synthesis to Practical Applications. MATERIALS 2021; 14:ma14061486. [PMID: 33803591 PMCID: PMC8003021 DOI: 10.3390/ma14061486] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 11/17/2022]
Abstract
Many desirable characteristics of polymers arise from the method of polymerization and structural features of their repeat units, which typically are responsible for the polymer’s performance at the cost of processability. While linear alternatives are popular, polymers composed of cyclic repeat units across their backbones have generally been shown to exhibit higher optical transparency, lower water absorption, and higher glass transition temperatures. These specifically include polymers built with either substituted alicyclic structures or aromatic rings, or both. In this review article, we highlight two useful ring-forming polymer groups, perfluorocyclobutyl (PFCB) aryl ether polymers and ortho-diynylarene- (ODA) based thermosets, both demonstrating outstanding thermal stability, chemical resistance, mechanical integrity, and improved processability. Different synthetic routes (with emphasis on ring-forming polymerization) and properties for these polymers are discussed, followed by their relevant applications in a wide range of aspects.
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2
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Sajjad M. Recent Advances in SiO2 Based Composite Electrodes for Supercapacitor Applications. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01899-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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3
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Zhao B, Ma H, Wang C, Shang Z, Ding Y, Hu A. Silicon Promoted Cationic Polymerization of Phenylacetylenes. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b02191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bing Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Hailong Ma
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Chonggang Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhikun Shang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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4
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Laskowski Ł, Laskowska M, Vila N, Schabikowski M, Walcarius A. Mesoporous Silica-Based Materials for Electronics-Oriented Applications. Molecules 2019; 24:molecules24132395. [PMID: 31261814 PMCID: PMC6651352 DOI: 10.3390/molecules24132395] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 06/21/2019] [Accepted: 06/21/2019] [Indexed: 11/29/2022] Open
Abstract
Electronics, and nanoelectronics in particular, represent one of the most promising branches of technology. The search for novel and more efficient materials seems to be natural here. Thus far, silicon-based devices have been monopolizing this domain. Indeed, it is justified since it allows for significant miniaturization of electronic elements by their densification in integrated circuits. Nevertheless, silicon has some restrictions. Since this material is applied in the bulk form, the miniaturization limit seems to be already reached. Moreover, smaller silicon-based elements (mainly processors) need much more energy and generate significantly more heat than their larger counterparts. In our opinion, the future belongs to nanostructured materials where a proper structure is obtained by means of bottom-up nanotechnology. A great example of a material utilizing nanostructuring is mesoporous silica, which, due to its outstanding properties, can find numerous applications in electronic devices. This focused review is devoted to the application of porous silica-based materials in electronics. We guide the reader through the development and most crucial findings of porous silica from its first synthesis in 1992 to the present. The article describes constant struggle of researchers to find better solutions to supercapacitors, lower the k value or redox-active hybrids while maintaining robust mechanical properties. Finally, the last section refers to ultra-modern applications of silica such as molecular artificial neural networks or super-dense magnetic memory storage.
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Affiliation(s)
- Łukasz Laskowski
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland
| | - Magdalena Laskowska
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland.
| | - Neus Vila
- Laboratoire de Chimie Physique et Microbiologie pour les Matériaux et l'Environnement (LCPME), UMR 7564 CNRS-Université de Lorraine, 405 rue de Vandoeuvre, 54600 Villers-les-Nancy, France
| | - Mateusz Schabikowski
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland
| | - Alain Walcarius
- Laboratoire de Chimie Physique et Microbiologie pour les Matériaux et l'Environnement (LCPME), UMR 7564 CNRS-Université de Lorraine, 405 rue de Vandoeuvre, 54600 Villers-les-Nancy, France
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5
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Zhou H, Zhao B, Fu C, Wu Z, Wang C, Ding Y, Han BH, Hu A. Synthesis of Conjugated Microporous Polymers through Cationic Cyclization Polymerization. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00437] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hao Zhou
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Bing Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Cheng Fu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
| | - Ziqi Wu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Chonggang Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Bao-Hang Han
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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6
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Li B, Wu Y, Wang Y, Zhang M, Chen H, Li J, Liu R, Ding Y, Hu A. Light-Cross-linked Enediyne Small-Molecule Micelle-Based Drug-Delivery System. ACS APPLIED MATERIALS & INTERFACES 2019; 11:8896-8903. [PMID: 30730704 DOI: 10.1021/acsami.8b22516] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Light-cross-linked small-molecule micelles with enediyne units are designed for developing efficient drug-delivery systems. Gemcitabine (GEM) is chosen as a model hydrophilic drug and tethered with a maleimide-based enediyne (EDY) as a hydrophobic tail in the preparation of amphiphilic EDY-GEM. The stable micellar particles are obtained by cross-linking the enediyne moieties via photoinduced Bergman cyclization polymerization in aqueous media. The light-cross-linked spherical micelles with a size of 80 nm are characterized with dynamic light scattering and electron microscopy, showing robust micellar stability, bright fluorescent emission due to their intrinsic conjugated structure, and potential passive tumor-targeting ability through the enhanced permeability and retention effect. The drug-loaded micelles, as an example of light-cross-linked small-molecule micelle-based drug-delivery system, exhibit high drug-loading contents (50%) and greatly improved cytotoxicity toward A549 cells (decreasing the IC50 value of Gemcitabine by 10 times), thanks to the greatly increased cellular uptake of the drug-loaded micelles as confirmed by confocal laser scanning microscopy. The light-cross-linked enediyne-based small-molecule micelles system therefore provides a simple yet efficient drug-delivery platform for cancer chemotherapy.
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7
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Gholinejad M, Naghshbandi Z, Nájera C. Carbon‐Derived Supports for Palladium Nanoparticles as Catalysts for Carbon‐Carbon Bonds Formation. ChemCatChem 2019. [DOI: 10.1002/cctc.201802101] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Mohammad Gholinejad
- Department of ChemistryInstitute for Advanced Studies in Basic Sciences (IASBS) P. O. Box 45195–1159, Gavazang Zanjan 45137-66731 Iran
- Research Center for Basic Sciences & Modern Technologies (RBST)Institute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137-66731 Iran
| | - Zhwan Naghshbandi
- Department of ChemistryInstitute for Advanced Studies in Basic Sciences (IASBS) P. O. Box 45195–1159, Gavazang Zanjan 45137-66731 Iran
| | - Carmen Nájera
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)Universidad de Alicante Apdo. 99 E-03080- Alicante Spain
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8
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Feng C, Zhao P, Wang L, Yang T, Wu Y, Ding Y, Hu A. Fluorescent electronic tongue based on soluble conjugated polymeric nanoparticles for the discrimination of heavy metal ions in aqueous solution. Polym Chem 2019. [DOI: 10.1039/c9py00033j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A fluorescence sensing array (or fluorescent electronic tongue) based on six sorts of soluble conjugated polymeric nanoparticles (SCPNs) decorated with PEG chains is designed for the rapid identification of heavy metal ions in water.
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Affiliation(s)
- Chuying Feng
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Peng Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Lili Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Tao Yang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yusen Wu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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9
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Controlled synthesis of water-dispersible conjugated polymeric nanoparticles for cellular imaging. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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10
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Zhao P, Wu Y, Feng C, Wang L, Ding Y, Hu A. Conjugated Polymer Nanoparticles Based Fluorescent Electronic Nose for the Identification of Volatile Compounds. Anal Chem 2018. [PMID: 29526080 DOI: 10.1021/acs.analchem.8b00273] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A fluorescence sensing array (or fluorescent electronic nose) is designed on a disposable paper card using 36 sets of soluble conjugated polymeric nanoparticles (SCPNs) as sensors to easily identify wide ranges of volatile analytes, including explosives and toxic industrial chemicals (amines and pungent acids). A 108-dimensional vector obtained from the fluorescent color change in the sensing array is defined and directly treated as an index in a standard chemical library (30 kinds of volatile analytes and a control group). Hierarchical clustering analysis (HCA) and principal component analysis (PCA) indicated the diversity in electronic structures; saturated vapor pressure and miscibility of analytes are keys in differentiating the analytes, with electron-rich arenes and alkylamines enhancing fluorescence and electron-deficient analytes attenuating fluorescence. A support vector machine (SVM) works well to predict an unknown sample, reaching 99.5% accuracy. The excellent fluorescence stability (no fluorescence quenching after being exposed in air for one month) and high sensitivity (emission color changes within minutes when exposed to analytes) suggest that the fluorescent polymer-based electronic nose will play an important role in field detection and identification of a wide spreading of hazardous substances.
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Affiliation(s)
- Peng Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Yusen Wu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Chuying Feng
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Lili Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai 200237 , China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai 200237 , China
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11
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Construction of Polyarylenes with Various Structural Features via Bergman Cyclization Polymerization. Top Curr Chem (Cham) 2017; 375:60. [PMID: 28534207 DOI: 10.1007/s41061-017-0145-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 05/06/2017] [Indexed: 12/18/2022]
Abstract
Synthetic polymer chemistry is a fundamental part of polymer science, and highly efficient polymerization reactions are essential for the synthesis of high-performance polymers. Development of new synthetic methods for emerging polymer science is of great importance in this regard. Bergman cyclization is a chemical process in which highly reactive aryl diradicals form from enediyne precursors, having a strong impact in a number of fields including pharmaceutics, synthetic chemistry, and materials science. Diradical intermediates stemming from enediynes can cause DNA cleavage under physiological conditions, leading to the strong cytotoxicity of many naturally occurring enediyne antibiotics. Meanwhile, diradical intermediates can quickly couple with each other to construct polyarylenes, providing a novel method to synthesize these conjugated polymers with the advantages of facile and catalyst-free operation, high efficiency, and tailored structure. Moreover, conjugated polymers generated by Bergman cyclization exhibit many remarkable properties, such as excellent thermal stability and good solubility and processability, enabling their further processing into carbon-rich materials. This review presents a brief overview of the trajectory of Bergman cyclization in polymer science, followed by an introduction to research advances, mainly from our group, in developing polymerization methods based on Bergman cyclization, taking advantages of its catalyst-free, byproduct-free, in situ polymerization mechanism to synthesize new polymeric materials with various structures and morphologies. These synthetic strategies include fabrication of rod-like polymers with polyester, dendrimer, and chiral imide side chains, functionalization of carbon nanomaterials by surface-grafting conjugated polymers, formation of nanoparticles by intramolecular collapse of single polymer chains, and construction of carbon nanomembranes on the external and internal surface of inorganic nanomaterials. These polymers with novel structural features have been used in a variety of fields, such as energy transformation, energy storage, catalyst support, and fluorescent detection. Finally, the outlook for future developments of Bergman cyclization in polymer science is presented.
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12
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Dai Y, Zhao P, Wang L, Ding Y, Hu A. Controlled synthesis of soluble conjugated polymeric nanoparticles for fluorescence detection. RSC Adv 2017. [DOI: 10.1039/c7ra03719h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly fluorescent soluble conjugated polymeric nanoparticles (SCPNs) were synthesized in confined nanoreactors and used for fluorescence sensing of glucose and Fe ion.
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Affiliation(s)
- Yanan Dai
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Peng Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Lili Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
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13
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Zhao P, Dai Y, Wu Y, Wang L, Huang B, Ding Y, Hu A. Combinatorial synthesis of soluble conjugated polymeric nanoparticles and tunable multicolour fluorescence sensing. Polym Chem 2017. [DOI: 10.1039/c7py01233k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Combinatorial polymerization method has been exploited to prepare a library of soluble conjugated polymeric nanoparticles (SCPNs), by varying symmetrical monomers, Ax and By (x > 2, y ≥ 2), plus modification with variant terminal groups.
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Affiliation(s)
- Peng Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yanan Dai
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yusen Wu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Lili Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Binlei Huang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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14
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Turchanin A, Gölzhäuser A. Carbon Nanomembranes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:6075-6103. [PMID: 27281234 DOI: 10.1002/adma.201506058] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Revised: 01/31/2016] [Indexed: 06/06/2023]
Abstract
Carbon nanomembranes (CNMs) are synthetic 2D carbon sheets with tailored physical or chemical properties. These depend on the structure, molecular composition, and surroundings on either side. Due to their molecular thickness, they can be regarded as "interfaces without bulk" separating regions of different gaseous, liquid, or solid components and controlling the materials exchange between them. Here, a universal scheme for the fabrication of 1 nm-thick, mechanically stable, functional CNMs is presented. CNMs can be further modified, for example perforated by ion bombardment or chemically functionalized by the binding of other molecules onto the surfaces. The underlying physical and chemical mechanisms are described, and examples are presented for the engineering of complex surface architectures, e.g., nanopatterns of proteins, fluorescent dyes, or polymer brushes. A simple transfer procedure allows CNMs to be placed on various support structures, which makes them available for diverse applications: supports for electron and X-ray microscopy, nanolithography, nanosieves, Janus nanomembranes, polymer carpets, complex layered structures, functionalization of graphene, novel nanoelectronic and nanomechanical devices. To close, the potential of CNMs in filtration and sensorics is discussed. Based on tests for the separation of gas molecules, it is argued that ballistic membranes may play a prominent role in future efforts of materials separation.
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Affiliation(s)
- Andrey Turchanin
- Institute of Physical Chemistry, Friedrich Schiller University Jena, Lessingstraße 10, 07743, Jena, Germany
| | - Armin Gölzhäuser
- Faculty of Physics, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany
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15
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Wang Y, Dong L, Zheng Z, Li X, Xiong R, Hua J, Hu A. Enediyne as π linker in D–π–A dyes for dye-sensitized solar cells. RSC Adv 2016. [DOI: 10.1039/c5ra25938j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Three enediyne-bridged D–π–A dyes with different donor position and number are synthesized and their performance on DSSCs are investigated.
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Affiliation(s)
- Youfu Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Luhua Dong
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Zhiwei Zheng
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Xing Li
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Rulin Xiong
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Jianli Hua
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai
- China
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16
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17
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Synthesis of soluble conjugated polymeric nanoparticles through heterogeneous Suzuki coupling reaction. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Zhang XM, Ding X, Hu A, Han BH. Facile approach for preparing porous organic polymers through Bergman cyclization. Polym Chem 2015. [DOI: 10.1039/c5py00492f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have reported a facile approach to POPs with great porosity based on Bergman cyclization.
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Affiliation(s)
- Xian-Mei Zhang
- Shanghai Key Laboratory of Advanced Polymeric Material
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Xuesong Ding
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Material
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Bao-Hang Han
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- China
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19
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Synthesis of polyphenylenes through bergman cyclization of enediynes with long chain alkyl groups. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-015-1566-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Deng S, Zhi J, Zhang X, Wu Q, Ding Y, Hu A. Size-Controlled Synthesis of Conjugated Polymer Nanoparticles in Confined Nanoreactors. Angew Chem Int Ed Engl 2014; 53:14144-8. [DOI: 10.1002/anie.201407387] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2014] [Revised: 08/28/2014] [Indexed: 11/09/2022]
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21
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Deng S, Zhi J, Zhang X, Wu Q, Ding Y, Hu A. Size-Controlled Synthesis of Conjugated Polymer Nanoparticles in Confined Nanoreactors. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407387] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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22
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Gaudel-Siri A, Campolo D, Mondal S, Nechab M, Siri D, Bertrand MP. Theoretical Study To Explain How Chirality Is Stored and Evolves throughout the Radical Cascade Rearrangement of Enyne-allenes. J Org Chem 2014; 79:9086-93. [DOI: 10.1021/jo501450k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Anouk Gaudel-Siri
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Damien Campolo
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Shovan Mondal
- Department
of Chemistry, Visva Bharati University, Santiniketan, Birbhum, West
Bengal 731235, India
| | - Malek Nechab
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Didier Siri
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Michèle P. Bertrand
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
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23
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Zhi J, Wang Y, Deng S, Hu A. Study on the relation between pore size and supercapacitance in mesoporous carbon electrodes with silica-supported carbon nanomembranes. RSC Adv 2014. [DOI: 10.1039/c4ra06260d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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24
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Lin L, Zhu Q, Xu AW. Noble-Metal-Free Fe–N/C Catalyst for Highly Efficient Oxygen Reduction Reaction under Both Alkaline and Acidic Conditions. J Am Chem Soc 2014; 136:11027-33. [DOI: 10.1021/ja504696r] [Citation(s) in RCA: 822] [Impact Index Per Article: 82.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ling Lin
- Division of Nanomaterials
and Chemistry, Hefei National Laboratory for Physical Sciences at
Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Qing Zhu
- Division of Nanomaterials
and Chemistry, Hefei National Laboratory for Physical Sciences at
Microscale, University of Science and Technology of China, Hefei 230026, China
| | - An-Wu Xu
- Division of Nanomaterials
and Chemistry, Hefei National Laboratory for Physical Sciences at
Microscale, University of Science and Technology of China, Hefei 230026, China
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25
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Sun Q, Zhang C, Wang L, Li Z, Hu A, Tan Q, Xu W. Surface-assisted cis–trans isomerization of an alkene molecule on Cu(110). Chem Commun (Camb) 2014; 50:1728-30. [DOI: 10.1039/c3cc48992b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Interplay of STM imaging and DFT calculations demonstrates the isomerization of an alkene molecule on Cu(110) under ultrahigh vacuum conditions. We show that the on-surfacecis–transisomerization could efficiently occur well below room temperature, in which the surface is speculated to play a key role in assisting this isomerization process.
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Affiliation(s)
- Qiang Sun
- College of Materials Science and Engineering
- Key Laboratory for Advanced Civil Engineering Materials (Ministry of Education)
- Tongji University
- Shanghai 201804, P. R. China
| | - Chi Zhang
- College of Materials Science and Engineering
- Key Laboratory for Advanced Civil Engineering Materials (Ministry of Education)
- Tongji University
- Shanghai 201804, P. R. China
| | - Likun Wang
- College of Materials Science and Engineering
- Key Laboratory for Advanced Civil Engineering Materials (Ministry of Education)
- Tongji University
- Shanghai 201804, P. R. China
| | - Zhiwen Li
- School of Materials Science and Engineering
- Shanghai Key Laboratory of Advanced Polymeric Materials
- East China University of Science and Technology
- Shanghai 200237, P. R. China
| | - Aiguo Hu
- School of Materials Science and Engineering
- Shanghai Key Laboratory of Advanced Polymeric Materials
- East China University of Science and Technology
- Shanghai 200237, P. R. China
| | - Qinggang Tan
- College of Materials Science and Engineering
- Key Laboratory for Advanced Civil Engineering Materials (Ministry of Education)
- Tongji University
- Shanghai 201804, P. R. China
| | - Wei Xu
- College of Materials Science and Engineering
- Key Laboratory for Advanced Civil Engineering Materials (Ministry of Education)
- Tongji University
- Shanghai 201804, P. R. China
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26
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Photoactivated cyclization of aryl-containing enediynes coated gold nanoparticles: Enhancement of the DNA cleavage ability of enediynes. Colloids Surf B Biointerfaces 2013; 112:513-20. [DOI: 10.1016/j.colsurfb.2013.07.057] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 07/18/2013] [Accepted: 07/30/2013] [Indexed: 12/15/2022]
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27
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How to Lose a Bond in Two Ways ― The Diradical/Zwitterion Dichotomy in Cycloaromatization Reactions. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201656] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Li Z, Zhu X, Chen S, Hu A. Coating Magnetite Nanoparticles with a Polyaryl Monolayer through Bergman Cyclization-Mediated Polymerization. Chem Asian J 2013; 8:560-3. [DOI: 10.1002/asia.201201132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Revised: 12/11/2012] [Indexed: 11/07/2022]
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29
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Zhu B, Qian G, Xiao Y, Deng S, Wang M, Hu A. A convergence of photo-bergman cyclization and intramolecular chain collapse towards polymeric nanoparticles. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.25013] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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30
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Xiao Y, Hu A. Bergman Cyclization in Polymer Chemistry and Material Science. Macromol Rapid Commun 2011; 32:1688-98. [DOI: 10.1002/marc.201100378] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Indexed: 11/11/2022]
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31
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Ma J, Deng S, Cheng X, Wei W, Hu A. Covalent surface functionalization of multiwalled carbon nanotubes through bergman cyclization of enediyne-containing dendrimers. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24834] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Zhi J, Song D, Li Z, Lei X, Hu A. Palladium nanoparticles in carbon thin film-lined SBA-15 nanoreactors: efficient heterogeneous catalysts for Suzuki–Miyaura cross coupling reaction in aqueous media. Chem Commun (Camb) 2011; 47:10707-9. [DOI: 10.1039/c1cc14169d] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Nechab M, Besson E, Campolo D, Perfetti P, Vanthuyne N, Bloch E, Denoyel R, Bertrand MP. An efficient and recyclable hybrid nanocatalyst to promote enantioselective radical cascade rearrangements of enediynes. Chem Commun (Camb) 2011; 47:5286-8. [DOI: 10.1039/c1cc10551e] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Ma J, Cheng X, Ma X, Deng S, Hu A. Functionalization of multiwalled carbon nanotubes with polyesters via bergman cyclization and “grafting from” strategy. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24365] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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