High-pressure instrument for small- and wide-angle x-ray scattering. II. Time-resolved experiments

1999 ◽  
Vol 70 (2) ◽  
pp. 1540-1545 ◽  
Author(s):  
M. Steinhart ◽  
M. Kriechbaum ◽  
K. Pressl ◽  
H. Amenitsch ◽  
P. Laggner ◽  
...  
Keyword(s):  
High Pressure ◽  
Wide Angle ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Time-resolved isothermal crystallization of absorbable PGA-co-PLA copolymer by synchrotron small-angle X-ray scattering and wide-angle X-ray diffraction

Polymer ◽  
2001 ◽  
Vol 42 (21) ◽  
pp. 8965-8973 ◽  
Author(s):  
Zhi-Gang Wang ◽  
Xuehui Wang ◽  
Benjamin S. Hsiao ◽  
Saša Andjelić ◽  
Dennis Jamiolkowski ◽  
...  
Keyword(s):  
Small Angle ◽  
Isothermal Crystallization ◽  
Wide Angle ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

An instrument for time-resolved and anomalous simultaneous small- and wide-angle X-ray scattering (SWAXS) at NSRRC

2006 ◽  
Vol 39 (6) ◽  
pp. 871-877 ◽  
Author(s):  
Ying-Huang Lai ◽  
Ya-Sen Sun ◽  
U-Ser Jeng ◽  
Jhih-Min Lin ◽  
Tsang-Lang Lin ◽  
...  
Keyword(s):  
Lipid Membrane ◽  
Quantum Wires ◽  
Grazing Incidence ◽  
Anomalous Scattering ◽  
Wide Angle ◽  
Scanning Calorimetry ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

A SWAXS (small- and wide-angle X-ray scattering) instrument was recently installed at the wiggler beamline BL17B3 of the National Synchrotron Radiation Research Center (NSRRC), Taiwan. The instrument, which is designed for studies of static and dynamic nanostructures and correlations between the nano (ormeso) structure (SAXS) and crystalline structure (WAXS), provides a flux of 1010–1011photon s−1at the sample at energies between 5 and 14 keV. With a SAXS area detector and a WAXS linear detector connected to two data acquisition systems operated in master–slave mode, the instrument allows one to perform time-resolved as well as anomalous scattering measurements. Data reduction algorithms have been developed for rapid processing of the large SWAXS data sets collected during time-resolved measurements. The performance of the instrument is illustrated by examples taken from different classes of ongoing projects: (i) time-resolved SAXS/WAXS/differential scanning calorimetry (DSC) with a time resolution of 10 s on a semicrystalline poly(hexamethylene terephthalate) sample, (ii) anomalous SAXS/WAXS measurements on a nanoparticulate PtRu catalyst, and (iii) grazing-incidence SAXS of a monolayer of oriented semiconductor quantum wires, and humidity-controlled ordering of Alamethicin peptides embedded in an oriented lipid membrane.

Two-dimensional camera for millisecond range time-resolved small- and wide-angle X-ray scattering

2003 ◽  
Vol 36 (3) ◽  
pp. 809-811 ◽  
Author(s):  
Volker Urban ◽  
Pierre Panine ◽  
Cyril Ponchut ◽  
Peter Boesecke ◽  
Theyencheri Narayanan
Keyword(s):  
Wide Angle ◽  
Two Dimensional ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Millisecond Range ◽  
Ray Scattering

Time resolved simultaneous small- and wide-angle X-ray scattering during polyethylene deformation 3. Compression of polyethylene

Polymer ◽  
1998 ◽  
Vol 39 (4) ◽  
pp. 781-792 ◽  
Author(s):  
Michael F. Butler ◽  
Athene M. Donald ◽  
Anthony J. Ryan
Keyword(s):  
Wide Angle ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Formation of hydroxysulphate and hydroxycarbonate green rusts in the presence of zinc using time-resolved in situ small and wide angle X-ray scattering

2008 ◽  
Vol 72 (1) ◽  
pp. 159-162 ◽  
Author(s):  
I. A. M. Ahmed ◽  
S. Shaw ◽  
L. G. Benning
Keyword(s):  
Unit Cell ◽  
Wide Angle ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Ph Dependent ◽  
Green Rusts ◽  
First Time ◽  
Ray Scattering

AbstractThe formation and transformation of hydroxysulphate (GRSO4) and hydroxycarbonate (GRCO3) Green Rusts were studied in situ using synchrotron-based time-resolved small and wide angle X-ray scattering. The time-resolved data revealed, for the first time, the pH dependent transition from poorly-ordered schwertmannite (pH <6.5) into GRSO4 (pH ~6.8) followed by GRCO3 (at pH ~9.6). These data also showed that the addition of Zn to the starting sulphate Fe2+/Fe3+ solution resulted in a change in size of the GR unit-cell due to substitution of Zn into the GR structure.

Fast Nucleation and Growth of ZIF-8 Nanocrystals Monitored by Time-Resolved In Situ Small-Angle and Wide-Angle X-Ray Scattering

2011 ◽  
Vol 123 (35) ◽  
pp. 8217-8221 ◽  
Author(s):  
Janosch Cravillon ◽  
Christian A. Schröder ◽  
Roman Nayuk ◽  
Jeremie Gummel ◽  
Klaus Huber ◽  
...  
Keyword(s):  
Small Angle ◽  
Nucleation And Growth ◽  
Wide Angle ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering
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