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Wang D, Cui J, Feng Y, Guo Y, Zhang J, Bao Y, Deng H, Chen R, Kang X, Zhang B, Song L, Huang W. A Universal Approach Toward Intrinsically Flexible All-Inorganic Perovskite-Gel Composites with Full-Color Luminescence. RESEARCH (WASHINGTON, D.C.) 2024; 7:0412. [PMID: 38979517 PMCID: PMC11227898 DOI: 10.34133/research.0412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 05/27/2024] [Indexed: 07/10/2024]
Abstract
The combination of all-inorganic perovskites (PVSKs) and polymers allows for free-standing flexible optoelectronic devices. However, solubility difference of the PVSK precursors and concerns over the compatibility between polymer carriers and PVSKs imply a great challenge to incorporate different kinds of PVSKs into polymer matrices by the same manufacturing process. In this work, PVSK precursors are introduced into poly(2-hydroxyethyl acrylate) (PHEA) hydrogels in sequence, in which the PVSK-gel composites are achieved with full-color emissions by simply varying the precursor species. Moreover, it is found that CsBr has a higher interaction energy with the (111) plane of CsPbBr3 than the (110) plane; thus, the CsPbBr3 crystals with a shape of truncated cube and tetragon are observed during the CsPbBr3-Cs4PbBr6 phase transition over time. The PVSK-gel composites feature excellent bendability, elasticity, and stretchable deformation (tensile strain > 500%), which allows for 3D printing emissive customized stereoscopic architectures with shape-memory features.
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Affiliation(s)
- Dourong Wang
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Jingjing Cui
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Yang Feng
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Yunlong Guo
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Jie Zhang
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Yaqi Bao
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Haoran Deng
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Ruiqian Chen
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Xinxin Kang
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Biao Zhang
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Lin Song
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics (FSCFE),
Institute of Flexible Electronics (IFE), Ningbo Institute of Northwestern Polytechnical University, Northwestern Polytechnical University, Xi’an 710072, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM),
Nanjing Tech University (NanjingTech), Nanjing 211816, China
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM),
Nanjing University of Posts & Telecommunications, Nanjing 210023, China
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2
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Ma YY, Lu ZL, Xing YZ, Zheng WS, Liu CG. A fresh perspective on dissociation mechanism of cellulose in DMAc/LiCl system based on Li bond theory. Int J Biol Macromol 2024; 268:131729. [PMID: 38653429 DOI: 10.1016/j.ijbiomac.2024.131729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/06/2024] [Accepted: 04/19/2024] [Indexed: 04/25/2024]
Abstract
In this case, various characterization technologies have been employed to probe dissociation mechanism of cellulose in N,N-dimethylacetamide/lithium chloride (DMAc/LiCl) system. These results indicate that coordination of DMAc ligands to the Li+-Cl- ion pair results in the formation of a series of Lix(DMAc)yClz (x = 1, 2; y = 1, 2, 3, 4; z = 1, 2) complexes. Analysis of interaction between DMAc ligand and Li center indicate that Li bond plays a major role for the formation of these Lix(DMAc)yClz complexes. And the saturation and directionality of Li bond in these Lix(DMAc)yClz complexes are found to be a tetrahedral structure. The hydrogen bonds between two cellulose chains could be broken at the nonreduced end of cellulose molecule via combined effects of basicity of Cl- ion and steric hindrance of [Li (DMAc)4]+ unit. The unique feature of Li bond in Lix(DMAc)yClz complexes is a key factor in determination of the dissociation mechanism.
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Affiliation(s)
- Yi-Ying Ma
- Department of Chemistry, Faculty of Science, Beihua University, Jilin City 132013, PR China
| | - Ze-Long Lu
- Department of Chemistry, Faculty of Science, Beihua University, Jilin City 132013, PR China
| | - Yun-Zhu Xing
- Department of Chemistry, Faculty of Science, Beihua University, Jilin City 132013, PR China
| | - Wei-Shi Zheng
- Department of Chemistry, Faculty of Science, Beihua University, Jilin City 132013, PR China
| | - Chun-Guang Liu
- Department of Chemistry, Faculty of Science, Beihua University, Jilin City 132013, PR China.
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Zhang H, Hu Q, Si T, Tang X, Shan S, Gao X, Peng L, Chen K. All-cellulose air filter composed with regenerated nanocellulose prepared through a facile method with shear-induced. Int J Biol Macromol 2023; 228:548-558. [PMID: 36423811 DOI: 10.1016/j.ijbiomac.2022.11.095] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/31/2022] [Accepted: 11/09/2022] [Indexed: 11/23/2022]
Abstract
High-speed shear system is usually used for the dispersion improvement of slurry, nanomaterials preparation, and even two-dimensional materials production. However, there is barely study that focused on the regenerated cellulose (RC) which was coagulated with shear induced. In this work, a new type of all-cellulose air filter was fabricated through high-speed shear in aqueous regeneration system using parenchyma cellulose from corn stalk. The obtained RC were aggregated by ribbon-like fine cellulose and nanocellulose sheets. The study exhibited the micro-structure of RC displayed excellent unidirectional alignment and a relatively high crystallinity. All-cellulose air filter which was produced via RC presented excellent filtration efficiency (PM2.5 97.3 %, PM10.0 97.7 %) with slightly pressure drop (19 Pa). Therefore, this work provides a facile method to obtain a novel RC with nanocellulose particles used for air filtration, which gives an effective strategy application in the conversion of all-cellulose materials from agricultural waste.
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Affiliation(s)
- Heng Zhang
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
| | - Qiuyue Hu
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
| | - Tian Si
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
| | - Xiaoning Tang
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
| | - Shaoyun Shan
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
| | - Xin Gao
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China; Ningbo Institute of Materials Technology and Engineering, CAS, Ningbo 315201, Zhejiang, China.
| | - Lincai Peng
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China.
| | - Keli Chen
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
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Electrosprayed trilayer poly (d,l-lactide-co-glycolide) nanoparticles for the controlled co-delivery of a SGLT2 inhibitor and a thiazide-like diuretic. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Qiao M, Wang M, Meng X, Zhu H, Zhang Y, Ji Z, Zhao Y, Liu J, Wang S, Guo X, Wang J, Bi J, Zhang P, Di Tommaso D, Li F, Yuan J. Fine Analysis of the Component Effect on the Microstructure of LiCl Solution. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Wang YR, Yin CC, Zhang JM, Wu J, Yu J, Zhang J. Functional Cellulose Materials Fabricated by Using Ionic Liquids as the Solvent. CHINESE JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1007/s10118-022-2787-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Zhang L, Shi Y, Wang T, Li S, Zheng X, Zhao Z, Feng Y, Zhao Z. Fabrication of novel anti-fouling poly(m-phenylene isophthalamide) ultrafiltration membrane modified with Pluronic F127 via coupling phase inversion and surface segregation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Fedoseev AM, Grigoriev MS, Charushnikova IA, Budantseva NA, Stanetskaya NM, Tyurin VS. Neptunium(V) Isothiocyanate Complexes with 4'-Aryl-Substituted 2,2':6',2″-Terpyridines and N, N-Dimethylacetamide as Molecular Ligands. Inorg Chem 2021; 60:1857-1868. [PMID: 33476125 DOI: 10.1021/acs.inorgchem.0c03315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
New complexes of neptunyl(V) isothiocyanate with 4'-aryl-substituted 2,2':6',2″-terpyridines (Terpy) and N,N-dimethylacetamide (DMA) were obtained: [(NpO2)(4'-Ph-Terpy)(DMA)(NCS)]·DMA, [(NpO2)(4'-(4-(CF3)C6H4)-Terpy)(DMA)(NCS)]·2H2O·DMA, [(NpO2)(4'-(3-BrC6H4)-Terpy)(DMA)(NCS)]·DMA, and [(NpO2)(4'-(2-(COOH)C6H4)-Terpy)(DMA)(NCS)]·DMA. The structures of the compounds were determined with X-ray diffraction analysis. The neptunium coordination polyhedra were found to be pentagonal bipyramids with O atoms of the NpO2 groups in the apical positions and the equatorial planes formed by three N atoms of the terpyridine ligand, a N atom of the isothiocyanate anion, and an O atom of DMA. The influence of the substituents of the Ar group on the crystal structure is discussed. The IR spectra contain well-resolved bands of characteristic vibrations of all groups in the complex. The electronic absorption spectra are typical for neptunium(V) complexes and contain an intense narrow absorption band belonging to an f-f transition with a maximum of 988 nm and several long-wave satellites of lower intensity. The substituted terpyridines were shown to be efficient for the extraction of various valence forms of neptunium from the isothiocyanate solutions.
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Affiliation(s)
- Alexander M Fedoseev
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prospect 31-4, Moscow 119071, Russian Federation
| | - Mikhail S Grigoriev
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prospect 31-4, Moscow 119071, Russian Federation
| | - Iraida A Charushnikova
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prospect 31-4, Moscow 119071, Russian Federation
| | - Nina A Budantseva
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prospect 31-4, Moscow 119071, Russian Federation
| | - Nadezhda M Stanetskaya
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prospect 31-4, Moscow 119071, Russian Federation
| | - Vladimir S Tyurin
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prospect 31-4, Moscow 119071, Russian Federation
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Trusova EA, Klimenko IV, Afzal AM, Shchegolikhin AN, Jurina LV. Comparison of oxygen-free graphene sheets obtained in DMF and DMF-aqua media. NEW J CHEM 2021. [DOI: 10.1039/d1nj01015h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In pure DMF, the graphene layering is mainly limited to 5 layers; in the aqua presence, partial association of the lightest graphene sheets with the highest surface energy occurs.
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Affiliation(s)
- Elena A. Trusova
- Institution of Russian Academy of Sciences
- A. A. Baikov Institute of Metallurgy and Materials Science of RAS
- Moscow 119334
- Russia
| | - Inna V. Klimenko
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences
- Moscow 119334
- Russia
| | - Asya M. Afzal
- Institution of Russian Academy of Sciences
- A. A. Baikov Institute of Metallurgy and Materials Science of RAS
- Moscow 119334
- Russia
| | | | - Lyubov V. Jurina
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences
- Moscow 119334
- Russia
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Non-covalent interactions of imidazolium-based ionic liquids with model pyrrolidones revealed by FTIR spectroscopy and quantum chemical model calculations. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Non-covalent interactions in bmimCl/co-solvent mixtures: A FTIR spectroscopy and computational study. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.04.092] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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