A new simultaneous measurement system of wide Q-range small angle neutron scattering combined with polarized Fourier transform infrared spectroscopy

被引：5

作者：

Kaneko, Fumitoshi ^{[1
]}

Kawaguchi, Tatsuya ^{[1
]}

Radulescu, Aurel ^{[2
]}

Iwase, Hiroki ^{[3
]}

Morikawa, Toshiaki ^{[3
]}

Takata, Shin-ichi ^{[4
]}

Nishiura, Masayoshi ^{[5
]}

Hou, Zhaomin ^{[5
]}

机构：

[1] Osaka Univ, Grad Sch Sci, 1-1 Machikaneyama, Toyonaka, Osaka 5600043, Japan

[2] Heinz Maier Leibnitz Zentrum MLZ, JCNS, Lichtenbergstr 1, D-85748 Garching, Germany

[3] CROSS, Neutron Sci & Technol Ctr, 162-1 Shirakata, Tokai, Ibaraki 3191106, Japan

[4] J PARC Ctr, Mat & Life Sci Div, Tokai, Ibaraki 3191195, Japan

[5] RIKEN, Cluster Pioneering Res, Organometall Chem Lab, Wako, Saitama 3510198, Japan

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2019年 / 90卷 / 09期

关键词：

SYNDIOTACTIC POLYSTYRENE; DELTA-FORM; TRANSITIONS; TOLUENE; PHASE;

D O I：

10.1063/1.5112054

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Small angle neutron scattering (SANS) is a versatile and convenient method to investigate the higher order structure of molecular assembly systems. However, the more complicated a system of interest, the more difficult the interpretation in the SANS profile. In order to increase the reliability of structural analysis on a complicated system, it is desirable to obtain different kinds of structural information from the same sample simultaneously. Polarized infrared spectroscopy is able to provide information about the molecular structure, concentration, and orientation of each chemical species in a system. In order to utilize these advantages of polarized infrared spectroscopy, a simultaneous measurement system was built by incorporating a Fourier transform infrared (FTIR) spectrometer into a time-of-flight small angle neutron scattering instrument covering a wide Q range. Using this system, simultaneous measurements of wide- and small-angle neutron scattering and polarized FTIR spectroscopy was realized for the first time.

引用

页数：6

共 15 条

[1] The Ocean Reanalyses Intercomparison Project (ORA-IP) [J].

Balmaseda, M. A. ;

Hernandez, F. ;

Storto, A. ;

Palmer, M. D. ;

Alves, O. ;

Shi, L. ;

Smith, G. C. ;

Toyoda, T. ;

Valdivieso, M. ;

Barnier, B. ;

Behringer, D. ;

Boyer, T. ;

Chang, Y-S. ;

Chepurin, G. A. ;

Ferry, N. ;

Forget, G. ;

Fujii, Y. ;

Good, S. ;

Guinehut, S. ;

Haines, K. ;

Ishikawa, Y. ;

Keeley, S. ;

Koehl, A. ;

Lee, T. ;

Martin, M. J. ;

Masina, S. ;

Masuda, S. ;

Meyssignac, B. ;

Mogensen, K. ;

Parent, L. ;

Peterson, K. A. ;

Tang, Y. M. ;

Yin, Y. ;

Vernieres, G. ;

Wang, X. ;

Waters, J. ;

Wedd, R. ;

Wang, O. ;

Xue, Y. ;

Chevallier, M. ;

Lemieux, J-F. ;

Dupont, F. ;

Kuragano, T. ;

Kamachi, M. ;

Awaji, T. ;

Caltabiano, A. ;

Wilmer-Becker, K. ;

Gaillard, F. .

JOURNAL OF OPERATIONAL OCEANOGRAPHY, 2015, 8 :S80-S97

[2] STRUCTURAL STUDY ON SYNDIOTACTIC POLYSTYRENE .2. CRYSTAL-STRUCTURE OF MOLECULAR-COMPOUND WITH TOLUENE [J].

CHATANI, Y ;

SHIMANE, Y ;

INAGAKI, T ;

IJITSU, T ;

YUKINARI, T ;

SHIKUMA, H .

POLYMER, 1993, 34 (08) :1620-1624

[3] Thermoreversible gelation of syndiotactic polystyrene in toluene and chloroform [J].

Daniel, C ;

Menelle, A ;

Brulet, A ;

Guenet, JM .

POLYMER, 1997, 38 (16) :4193-4199

[4] Thermally-induced phase transitions in the uniaxially-oriented δ form of syndiotactic polystyrene [J].

Gowd, E. Bhoje ;

Shibayama, Naoya ;

Tashiro, Kohji .

MACROMOLECULAR SYMPOSIA, 2006, 242 :257-261

[5] Crystalline transitions of the clathrate (δ) form of syndiotactic polystyrene during heating:: Studies using high-temperature X-ray diffraction [J].

Gowd, EB ;

Nair, SS ;

Ramesh, C .

MACROMOLECULES, 2002, 35 (22) :8509-8514

[6]

Higgins J.S., 1996, POLYM NEUTRON SCATTE

[7] Development of a simultaneous SANS/FTIR measuring system and its application to polymer cocrystals [J].

Kaneko, F. ;

Seto, N. ;

Sato, S. ;

Radulescu, A. ;

Schiavone, M. M. ;

Allgaier, J. ;

Ute, K. .

VI EUROPEAN CONFERENCE ON NEUTRON SCATTERING (ECNS2015), 2016, 746

[8] Simultaneous small-angle neutron scattering and Fourier transform infrared spectroscopic measurements on cocrystals of syndiotactic polystyrene with polyethylene glycol dimethyl ethers [J].

Kaneko, Fumitoshi ;

Seto, Naoki ;

Sato, Shuma ;

Radulescu, Aurel ;

Schiavone, Maria Maddalena ;

Allgaier, Juergen ;

Ute, Koichi .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2016, 49 :1420-1427

[9] Development of a Simultaneous SANS/FTIR Measuring System [J].

Kaneko, Fumitoshi ;

Seto, Naoki ;

Sato, Shuma ;

Radulescu, Aurel ;

Schiavone, Maria Maddalena ;

Allgaier, Juergen ;

Ute, Koichi .

CHEMISTRY LETTERS, 2015, 44 (04) :497-499

[10] Time-resolved SANS studies on guest exchange processes in co-crystals of syndiotactic polystyrene [J].

Kaneko, Fumitoshi ;

Radulescu, Aurel ;

Ute, Koichi .

POLYMER, 2013, 54 (13) :3145-3149

← 1 2 →