光谱学与光谱分析 |
|
|
|
|
|
FTIR Spectroscopic Studies of Hydration Effect on the Molecular Structure of Polyether Urethane |
LIU Zhi1, LIU Xin-hai2, ZHAO Ying2, SUN Xian-yu1, WENG Shi-fu1, XU Duan-fu2, WU Jin-guang1* |
1. The State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China 2. Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China |
|
|
Abstract The interaction between water molecules and the polar groups in linear polyether urethane was studied by FTIR and subtraction spectroscopy technique. Direct proofs of the combining of water molecule and carbonyl group were obtained. The reorganizations of the ether linkage, carbamate, and carbon-hydrogen chain after hydration were also observed. These results suggest that the FTIR and subtraction spectroscopy technique could be a useful tool to investigate the hydration mechanism of polymer materials.
|
Received: 2005-01-06
Accepted: 2005-04-20
|
|
Corresponding Authors:
WU Jin-guang
|
|
Cite this article: |
LIU Zhi,LIU Xin-hai,ZHAO Ying, et al. FTIR Spectroscopic Studies of Hydration Effect on the Molecular Structure of Polyether Urethane [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(01): 33-36.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2006/V26/I01/33 |
[1] ZHAO Xiao-dong, SUN Ping-chuan, MA Jian-biao(赵晓东,孙平川,马建标). Ion Exchange and Adsorption(离子交换与吸附), 2003, 17(5): 324. [2] Matthew L Clarke, Wang Jie, Chen Zhan. Anal. Chem., 2003, 75: 3275. [3] LIU Zhi, LIU Xin-hai, CAO Chi-cheng, SUN Xian-yu, WENG Shi-fu, et al(刘 智,刘新海,曹赤诚,孙贤育,翁诗甫, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(5): 536. [4] Brunette C M, Hsu S L, MacKnight W J. Marcomolecules, 1982, 15: 71. [5] Zharkov V V, Strikovsky A G, Verteletskaya T E. Polymer, 1993, 34(5): 938. [6] WU Jin-guang, SHI Nai, GAO Hong-cheng, et al(吴瑾光,施 鼐,高宏成, 等). Science in China, Series B(中国科学,B辑), 1983, 13(12): 1071. [7] LIU Wen-tian, LI Yan, SHI Nai, WU Jin-guang, WANG Xiu-zhen, et al(刘文天,李 彦,施 鼐,吴瑾光,王秀珍, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 1995, 15(3): 31.
|
[1] |
WANG Peng1, GAO Yong-bao1*, KOU Shao-lei1, MEN Qian-ni1, ZHANG Min1, HE Tao1, YAO Wei2, GAO Rui1, GUO Wen-di1, LIU Chang-rui1. Multi-Objective Optimization of AAS Conditions for Determination of Gold Element Based on Gray Correlation Degree-RSM Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3117-3124. |
[2] |
XU Qi-lei, GUO Lu-yu, DU Kang, SHAN Bao-ming, ZHANG Fang-kun*. A Hybrid Shrinkage Strategy Based on Variable Stable Weighted for Solution Concentration Measurement in Crystallization Via ATR-FTIR Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1413-1418. |
[3] |
KAN Yu-na1, LÜ Si-qi1, SHEN Zhe1, ZHANG Yi-meng1, WU Qin-xian1, PAN Ming-zhu1, 2*, ZHAI Sheng-cheng1, 2*. Study on Polyols Liquefaction Process of Chinese Sweet Gum (Liquidambar formosana) Fruit by FTIR Spectra With Principal Component Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1212-1217. |
[4] |
YAN Li-dong1, ZHU Ya-ming1*, CHENG Jun-xia1, GAO Li-juan1, BAI Yong-hui2, ZHAO Xue-fei1*. Study on the Correlation Between Pyrolysis Characteristics and Molecular Structure of Lignite Thermal Extract[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 962-968. |
[5] |
LI Zong-xiang1, 2, ZHANG Ming-qian1*, YANG Zhi-bin1, DING Cong1, LIU Yu1, HUANG Ge1. Application of FTIR and XRD in Coal Structural Analysis of Fault
Tectonic[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 657-664. |
[6] |
CHENG Xiao-xiao1, 2, LIU Jian-guo1, XU Liang1*, XU Han-yang1, JIN Ling1, SHEN Xian-chun1, SUN Yong-feng1. Quantitative Analysis and Source of Trans-Boundary Gas Pollution in Industrial Park[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3762-3769. |
[7] |
ZHANG Hao1, 2, HAN Wei-sheng1, CHENG Zheng-ming3, FAN Wei-wei1, LONG Hong-ming2, LIU Zi-min4, ZHANG Gui-wen5. Thermal Oxidative Aging Mechanism of Modified Steel Slag/Rubber Composites Based on SEM and FTIR[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3906-3912. |
[8] |
CHEN Jing-yi1, ZHU Nan2, ZAN Jia-nan3, XIAO Zi-kang1, ZHENG Jing1, LIU Chang1, SHEN Rui1, WANG Fang1, 3*, LIU Yun-fei3, JIANG Ling3. IR Characterizations of Ribavirin, Chloroquine Diphosphate and
Abidol Hydrochloride[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2047-2055. |
[9] |
MA Fang1, HUANG An-min2, ZHANG Qiu-hui1*. Discrimination of Four Black Heartwoods Using FTIR Spectroscopy and
Clustering Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1915-1921. |
[10] |
ZHANG Dian-kai1, LI Yan-hong1*, ZI Chang-yu1, ZHANG Yuan-qin1, YANG Rong1, TIAN Guo-cai2, ZHAO Wen-bo1. Molecular Structure and Molecular Simulation of Eshan Lignite[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1293-1298. |
[11] |
WANG Fang-fang1, ZHANG Xiao-dong1, 2*, PING Xiao-duo1, ZHANG Shuo1, LIU Xiao1, 2. Effect of Acidification Pretreatment on the Composition and Structure of Soluble Organic Matter in Coking Coal[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 896-903. |
[12] |
HU Chao-shuai1, XU Yun-liang1, CHU Hong-yu1, CHENG Jun-xia1, GAO Li-juan1, ZHU Ya-ming1, 2*, ZHAO Xue-fei1, 2*. FTIR Analysis of the Correlation Between the Pyrolysis Characteristics and Molecular Structure of Ultrasonic Extraction Derived From Mid-Temperature Pitch[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 889-895. |
[13] |
YANG Jiong1, 2, QIU Zhi-li1, 4*, SUN Bo3, GU Xian-zi5, ZHANG Yue-feng1, GAO Ming-kui3, BAI Dong-zhou1, CHEN Ming-jia1. Nondestructive Testing and Origin Traceability of Serpentine Jade From Dawenkou Culture Based on p-FTIR and p-XRF[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 446-453. |
[14] |
PENG Jian-wen1, XIAO Chong1, SONG Qiang1, PENG Zhong-chao1, HUANG Ruo-sen1, YANG Ya-dong3, TANG Gang1, 2, 3*. Flame Retardant Mechanism Investigation of Thermoplastic Polyurethane Composite/Ammonium Polyphosphate/Aluminum Hydroxide Composites Based on Spectroscopy Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3901-3908. |
[15] |
HE Xiong-fei1, 2, HUANG Wei3, TANG Gang3, ZHANG Hao3*. Mechanism Investigation of Cement-Based Permeable Crystalline Waterproof Material Based on Spectral Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3909-3914. |
|
|
|
|