1
|
Yang H, Cai S, Jiang Y, Cao Z, Ma W, Gong F, Tao G, Liu C. High‐efficient surface tailoring via reverse atom transfer radical polymerization and reversible addition‐fragmentation chain‐transfer polymerization in an aqueous system initiated by a monocenter redox pair. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20210827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Haicun Yang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
- National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University) Changzhou Jiangsu China
| | - Shuipi Cai
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
| | - Yu Jiang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
| | - Zheng Cao
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
- National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University) Changzhou Jiangsu China
| | - Wenzhong Ma
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
- National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University) Changzhou Jiangsu China
| | - Fanghong Gong
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
- School of Mechanical Technology Wuxi Institute of Technology Wuxi Jiangsu China
| | - Guoliang Tao
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
| | - Chunlin Liu
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou Jiangsu China
- Changzhou University Huaide College Changzhou Jiangsu China
| |
Collapse
|
2
|
Bashir A, Ahad S, Malik LA, Qureashi A, Manzoor T, Dar GN, Pandith AH. Revisiting the Old and Golden Inorganic Material, Zirconium Phosphate: Synthesis, Intercalation, Surface Functionalization, and Metal Ion Uptake. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04957] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arshid Bashir
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| | - Sozia Ahad
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| | - Lateef Ahmad Malik
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| | - Aaliya Qureashi
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| | - Taniya Manzoor
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| | - Ghulam Nabi Dar
- Department of Physics, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| | - Altaf Hussain Pandith
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Kashmir 190006, India
| |
Collapse
|
3
|
Huang D, Xu H, Jacob B, Ma R, Yuan S, Zhang L, Mannan MS, Cheng Z. Microwave-assisted preparation of two-dimensional amphiphilic nanoplate herding surfactants for offshore oil spill treatment. J Loss Prev Process Ind 2020. [DOI: 10.1016/j.jlp.2020.104213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
4
|
Malkappa K, Bandyopadhyay J, Ray SS. Design of Poly(cyclotriphosphazene)-Functionalized Zirconium Phosphate Nanoplatelets To Simultaneously Enhance the Dynamic Mechanical and Flame Retardancy Properties of Polyamide 6. ACS OMEGA 2020; 5:13867-13877. [PMID: 32566853 PMCID: PMC7301536 DOI: 10.1021/acsomega.0c01247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 05/19/2020] [Indexed: 06/11/2023]
Abstract
To obtain polyamide 6 (PA6) composites with improved flame retardancy and thermomechanical properties, highly cross-linked supramolecular poly(cyclotriphosphazene)-functionalized α-zirconium phosphate (f-ZrP) nanoplatelets were synthesized and melt-blended with PA6 in a twin-screw extruder. The performance enhancements of composites were investigated through measuring the dynamic mechanical property and observing cone calorimeter data, toxic gas evolution, and UL-94 rating. The thermomechanical performance of PA6 was increased by 37.2% after composite formation with f-ZrP. As for the fire retardancy performance, compared to neat PA6, the composite containing 10 wt % f-ZrP showed 41.7 and 30.4% decrease in the peak heat and total heat release rates, respectively, and the UL-94 rating of the composite was V-0. Moreover, the thermogravimetric analysis combined with infrared spectroscopy revealed that the addition of f-ZrP to the PA6 led to decrease in the evolution of the volatile compounds and toxic gases, with the formation of highly cross-linked P-N-containing dense char with microspheres, providing a strong barrier to the inhibition of the heat and flammable volatile components transferring between the flame zone area and substrate during the combustion test. Finally, based on the obtained results, the possible mechanisms for improved mechanical and fire retardancy properties of the composites were proposed.
Collapse
Affiliation(s)
- Kuruma Malkappa
- Centre
for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology
Innovation Centre, Council for Scientific
and Industrial Research, Pretoria 0001, South Africa
| | - Jayita Bandyopadhyay
- Centre
for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology
Innovation Centre, Council for Scientific
and Industrial Research, Pretoria 0001, South Africa
| | - Suprakas Sinha Ray
- Centre
for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology
Innovation Centre, Council for Scientific
and Industrial Research, Pretoria 0001, South Africa
- Department
of Chemical Sciences, University of Johannesburg, Doorfontein, Johannesburg 2028, South
Africa
| |
Collapse
|
5
|
Hung L, Yi H, Shih Y, Chen P, Wang S. New organic‐pillared zincophosphate and interpenetrating‐layered zinc coordination polymer: Crystal growth on tarbuttite‐like sheets with surface‐active carboxylic acid groups. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ling‐I Hung
- Department of ChemistryNational Tsing Hua University Hsinchu Taiwan
| | - Hsiang‐Yi Yi
- Department of ChemistryNational Tsing Hua University Hsinchu Taiwan
| | - Yu‐Chieh Shih
- Department of ChemistryNational Tsing Hua University Hsinchu Taiwan
| | - Pei‐Lin Chen
- Instrumentation CenterNational Tsing Hua University Hsinchu Taiwan
| | - Sue‐Lein Wang
- Department of ChemistryNational Tsing Hua University Hsinchu Taiwan
| |
Collapse
|
6
|
Hung LI, Yi HY, Shih YC, Lin CH, Wang SL. Carboxylic acid-protruding zincophosphate sheets exhibiting surface mechanochemical reactivity and intriguing nano-morphological reversibility. Chem Commun (Camb) 2019; 55:2429-2432. [DOI: 10.1039/c8cc09289c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hybrid zincophosphate with surface-active and interior –COOH exhibits remarkable characteristics of high thermal stability, modifiable wettability and nano-morphological reversibility.
Collapse
Affiliation(s)
- Ling-I Hung
- Department of Chemistry
- National Tsing Hua University No. 101
- Section 2, Kuang-Fu Road
- Hsinchu 30013
- Taiwan
| | - Hsiang-Yi Yi
- Department of Chemistry
- National Tsing Hua University No. 101
- Section 2, Kuang-Fu Road
- Hsinchu 30013
- Taiwan
| | - Yu-Chieh Shih
- Department of Chemistry
- National Tsing Hua University No. 101
- Section 2, Kuang-Fu Road
- Hsinchu 30013
- Taiwan
| | - Chia-Her Lin
- Department of Chemistry
- Chung-Yuan Christian University
- Chungli
- Taiwan
| | - Sue-Lein Wang
- Department of Chemistry
- National Tsing Hua University No. 101
- Section 2, Kuang-Fu Road
- Hsinchu 30013
- Taiwan
| |
Collapse
|
7
|
Pica M, Donnadio A, Casciola M. From microcrystalline to nanosized α-zirconium phosphate: Synthetic approaches and applications of an old material with a bright future. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
8
|
|
9
|
Zhang Y, Zeng X, Lai X, Li H. Preparation of functionalized zirconium phosphate and its effect on the flame retardancy of silicone rubber. RSC Adv 2018. [DOI: 10.1039/c7ra11459a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel functionalized zirconium phosphate was prepared and it effectively enhanced the flame retardancy of silicone rubber by a small amount.
Collapse
Affiliation(s)
- Yajun Zhang
- College of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Xingrong Zeng
- College of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Xuejun Lai
- College of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Hongqiang Li
- College of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
| |
Collapse
|
10
|
Zhang J, Chen L, Gui D, Zhang H, Zhang D, Liu W, Huang G, Diwu J, Chai Z, Wang S. An ingenious one-dimensional zirconium phosphonate with efficient strontium exchange capability and moderate proton conductivity. Dalton Trans 2018; 47:5161-5165. [DOI: 10.1039/c8dt00508g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 1-D zirconium phosphonate [(CH3)2NH2]2[Zr(CH2(HPO3)(PO3))2] (SZ-5) was synthesized via a solvothermal reaction and its single crystal structure was elucidated.
Collapse
|
11
|
Liu Y, Xu Z, Gao W, Cheng Z, Gao C. Graphene and Other 2D Colloids: Liquid Crystals and Macroscopic Fibers. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1606794. [PMID: 28233348 DOI: 10.1002/adma.201606794] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 01/19/2017] [Indexed: 06/06/2023]
Abstract
Two-dimensional colloidal nanomaterials are running into renaissance after the enlightening researches of graphene. Macroscopic one-dimensional fiber is an optimal ordered structural form to express the in-plane merits of 2D nanomaterials, and the formation of liquid crystals (LCs) allows the creation of continuous fibers. In the correlated system from LCs to fibers, understanding their macroscopic organizing behavior and transforming them into new solid fibers is greatly significant for applications. Herein, we retrospect the history of 2D colloids and discuss about the concept of 2D nanomaterial fibers in the context of LCs, elaborating the motivation, principle and possible strategies of fabrication. Then we highlight the creation, development and typical applications of graphene fibers. Additionally, the latest advances of other 2D nanomaterial fibers are also summarized. Finally, conclusions, challenges and perspectives are provided to show great expectations of better and more fibrous materials of 2D nanomaterials. This review gives a comprehensive retrospect of the past century-long effort about the whole development of 2D colloids, and plots a clear roadmap - "lamellar solid - LCs - macroscopic fibers - flexible devices", which will certainly open a new era of structural-multifunctional application for the conventional 2D colloids.
Collapse
Affiliation(s)
- Yingjun Liu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, P. R. China
| | - Zhen Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, P. R. China
| | - Weiwei Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, P. R. China
| | - Zhengdong Cheng
- Arti McFerrin Department of Chemical Engineering and Department of Materials Science and Engineering, Texas A&M University, College Station, TX, 77843, USA
| | - Chao Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, P. R. China
| |
Collapse
|
12
|
Wang X, Zeng M, Yu YH, Wang H, Mannan MS, Cheng Z. Thermosensitive ZrP-PNIPAM Pickering Emulsifier and the Controlled-Release Behavior. ACS APPLIED MATERIALS & INTERFACES 2017; 9:7852-7858. [PMID: 28032975 DOI: 10.1021/acsami.6b16690] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Asymmetric Janus and Gemini ZrP-PNIPAM monolayer nanoplates were obtained by exfoliation of two-dimensional layered ZrP disks whose surface was covalently modified with thermosensitive polymer PNIPAM. The nanoplates largely reduced interfacial tension (IFT) of the oil/water interface so that they were able to produce stable oil/water emulsions, and the PNIPAM grafting either on the surface or the edge endowed the nanoplates rapid temperature responsivity. The ZrP-PNIPAM nanoplates proved to be thermosensitive Pickering emulsifiers for controlled-release applications.
Collapse
Affiliation(s)
- Xuezhen Wang
- Soft matter center, Guangdong Province Key Laboratory on Functional Soft Condensed Matter, School of materials and energy, Guangdong University of Technology , Guangzhou, 510006, China
| | | | | | - Huiliang Wang
- College of Chemistry, Beijing Normal University , Beijing, 100875, China
| | | | | |
Collapse
|