1
|
Poly(esters) Containing Two Silicon Atoms and Aminoacidic Residues in the Main Chain: Synthesis, Characterization and Thermal Studies. J Inorg Organomet Polym Mater 2016. [DOI: 10.1007/s10904-016-0408-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
2
|
Sava I, Bruma M, Schulz B, Köpnick T. Comparison of Properties of Silicon-containing Poly(amide-imide)s. HIGH PERFORM POLYM 2016. [DOI: 10.1177/0954008305044162] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
New silicon-containing poly(amide-imide)s have been synthesized by direct polycondensation of various aromatic diamines with a dicarboxylic acid containing the dimethylsilylene group and preformed imide cycles. These polymers are easily soluble in polar amidic solvents such as N-methylpyrrolidinone (NMP) or dimethylformamide (DMF) and can be cast into thin flexible films or coatings from such solutions. They show high thermal stability, with initial decomposition temperature being above 400°C and glass transition temperature in the range of 220-270°C. Very thin polymer films deposited by spin-coating technique onto silicon wafers showed a smooth, pinhole-free surface in atomic force microscopy investigations.
Collapse
Affiliation(s)
- Ion Sava
- Institute of Macromolecular Chemistry, Aleea Ghica Voda 41A, Iasi 6600, Romania,
| | - Maria Bruma
- Institute of Macromolecular Chemistry, Aleea Ghica Voda 41A, Iasi 6600, Romania
| | - Burkhard Schulz
- University of Potsdam, FZ-DOBS, Am Neuen Palais 10, Potsdam 14469, Germany
| | - Thomas Köpnick
- Institute of Thin Film Technology and Microsensors, Kantstrasse 55, Teltow 14513, Germany
| |
Collapse
|
3
|
Tagle LH, Terraza CA, Tundidor-Camba A, Ortiz PA. Poly(amide-imide-esters) derived from asymmetric diacids and diphenols containing silicon or carbon as central atom. Synthesis, characterization and thermal studies. Des Monomers Polym 2016. [DOI: 10.1080/15685551.2016.1187443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- L. H. Tagle
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - C. A. Terraza
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - A. Tundidor-Camba
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - P. A. Ortiz
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| |
Collapse
|
4
|
Jalalian E, Mehdipour-Ataei S, Babanzadeh S, Khodabakhshi F. Silicon-containing poly(amide-imide)s: preparation, characterization, and properties. Des Monomers Polym 2015. [DOI: 10.1080/15685551.2015.1070502] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Elham Jalalian
- Department of Chemistry, College of Basic Sciences, Karaj Branch, Islamic Azad University, Alborz, Karaj, Iran
| | | | - Samal Babanzadeh
- Iran Polymer and Petrochemical Institute, P.O. Box 14965/115, Tehran, Iran
| | - Fardin Khodabakhshi
- Department of Chemistry, College of Basic Sciences, Karaj Branch, Islamic Azad University, Alborz, Karaj, Iran
| |
Collapse
|
5
|
Dinari M, Ahmadizadegan H. Novel and processable polyimides with a N-benzonitrile side chain: thermal, mechanical and gas separation properties. RSC Adv 2015. [DOI: 10.1039/c4ra17030j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
A series of organo-soluble and thermally stable polyimides with N-benzonitrile side group were synthesized from a new diamine monomer, 3-(bis(4-aminophenyl)amino)benzonitrile with different aromatic dianhydrides via thermal or chemical imidization.
Collapse
Affiliation(s)
- Mohammad Dinari
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | | |
Collapse
|
6
|
Di- and tetracarboxylic aromatic acids with silane spacers and their copper complexes: Synthesis, structural characterization and properties evaluation. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.10.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
7
|
Tagle LH, Terraza CA, Tundidor-Camba A, Ortiz PA. Silicon-containing oligomeric poly(imido-amides) with amino moieties. Synthesis, characterization and thermal studies. RSC Adv 2014. [DOI: 10.1039/c4ra04291c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Silicon-containing oligomeric poly(imido-amides) (PIAs) were synthesized from dicarboxylic imido-acids containing a Si atom, which were obtained from dianhydrides, amino acids and p-aminobenzoic acid, were polymerized with the diamine bis(4-aminophenyl)diphenylsilane.
Collapse
Affiliation(s)
- Luis H. Tagle
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| | - Claudio A. Terraza
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| | - Alain Tundidor-Camba
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| | - Pablo A. Ortiz
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| |
Collapse
|
8
|
Zaltariov MF, Cazacu M, Shova S, Vlad A, Stoica I, Hamciuc E. Hydrogen-bonded supramolecular polymers containing dimethylsilane groups: Synthesis, crystal structure, and characterization. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26166] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
9
|
Bacosca I, Hamciuc E, Bruma M, Ignat M. Poly(amide imide)s containing functional nitrile groups for high performance materials. REACT FUNCT POLYM 2011. [DOI: 10.1016/j.reactfunctpolym.2011.05.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Copoly(1,3,4-oxadiazole-naphthylimide)s containing siloxane units in the main chain: synthesis and properties. HIGH PERFORM POLYM 2011. [DOI: 10.1177/0954008311409784] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study was concerned with the synthesis and properties of new soluble copolyimides containing naphthalene, oxadiazole and tetramethyldisiloxane units. These copolyimides were prepared by two-step polycondensation reaction in solution of aromatic diamines containing preformed oxadiazole ring with a mixture 1 : 1 of naphthalene tetracarboxylic dianhydride and tetramethyldisiloxane- [1,3-bis(4′-phthalic anhydride)]. The structure of these polymers was confirmed by Fourier transform infrared and 1 H-NMR spectroscopy. The solubility, thermal stability and glass transition temperature of these copolyimides were measured and compared with those of related polyimides which do not contain siloxane groups. All these polymers emitted an intense blue color light upon irradiation with UV light. These copoly(oxadiazole-naphthylimide)s could be considered promising candidates for organo-soluble high-performance polymers for use in novel technological applications.
Collapse
|
11
|
|
12
|
Hamciuc E, Lungu R, Hulubei C, Bruma M. New Poly(Imide‐Ether‐Amide)s Based on Epiclon. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2007. [DOI: 10.1080/10601320500437094] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Elena Hamciuc
- a Institute of Macromolecular Chemistry , Iasi , Romania
| | - Ramona Lungu
- a Institute of Macromolecular Chemistry , Iasi , Romania
| | | | - Maria Bruma
- a Institute of Macromolecular Chemistry , Iasi , Romania
| |
Collapse
|
13
|
Hamciuc C, Hamciuc E, Pakula T, Okrasa L. Silicon-containing heterocyclic polymers and thin films made therefrom. J Appl Polym Sci 2006. [DOI: 10.1002/app.24763] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
14
|
Hamciuc E, Hamciuc C, Bruma M, Schulz B. Poly(1,3,4-oxadiazole-imide)s containing dimethylsilane groups. Eur Polym J 2005. [DOI: 10.1016/j.eurpolymj.2005.06.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
Hamciuc C, Hamciuc E, Bruma M, Ronova IA. Effect of Conformational Rigidity on Physical Properties of Some Poly(Imide–Amide)s Containing Dimethylsilane Units. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2005. [DOI: 10.1081/ma-200040966] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
16
|
Chelate polymers. VI. New copolymers of the some siloxane containing bis(2,4-dihydroxybenzaldehyd-imine)Me2+ with bis(p-carboxyphenyl)diphenylsilane. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.05.051] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|