Bsrf 1w1b beamline
WebMay 4, 2024 · The XAS measurements were carried out at Beijing Synchrotron Radiation Facility (BSRF 1W1B beamline). This beamline adopted fixed-exit double crystal Si (111) monochromator to achieve an X-ray energy range of 5–23 keV. The X-ray beam size on the sample is ca. 0.5 × 0.25 mm with flux higher than 10 10 photon/s. WebJul 1, 2004 · @misc{etde_21164232, title = {Multi function beam monitor for synchrotron radiation beamline} author = {Yaning, Xie, Tao, Liu, Tiandou, Hu, ... This new type of beam monitor has been successfully used on the 1W1B-XAFS beam line at BSRF. The principle, the schematic, the operation modes and the results are given in this paper. (authors)} ...
Bsrf 1w1b beamline
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WebSi(111) monochromator at the 1W1B beamline of Beijing Synchrotron Radiation Facility (BSRF), China. The storage ring of BSRF worked at 2.5 GeV with a maximum current of 250 mA. Before the measurement, the samples are reduced by 10% H 2 /Ar at 200 °C for 1 h. The XAFS spectra at Pt L 3 edge WebJan 19, 2007 · The 1W1B is a focused monochromatic X-ray beam line dedicated to XAFS study at BSRF. The commissioning work of this beamline has been finished at Apr. 2003 …
WebAug 26, 2024 · We thank the beamline 1W1B station in Beijing Synchrotron Radiation Facility (BSRF) and Dr. Lirong Zheng for help in XAFS characterization. Author information. Author notes. Weiming Chen and Peipei Li contributed equally to … WebFeb 24, 2024 · The Fe and Ti contents of the PAD films in the different depth were characterized by time-of-flight secondary ion mass spectrometry (ToF-SIMS, AXIMA QTT, Shimadzu). XAFS spectra at the Fe K-edge were performed on the 1W1B beamline station of the Beijing Synchrotron Radiation Facility (BSRF), China.
WebJan 19, 2007 · The 1W1B is a focused monochromatic X-ray beam line dedicated to XAFS study at BSRF. The commissioning work of this beamline has been finished at Apr. 2003 … WebAug 5, 2024 · The authors thank the Frontiers Science Center for Materiobiology and Dynamic Chemistry. The authors also thank the crew of the 1W1B beamline of Beijing Synchrotron Radiation Facility (BSRF) for their constructive assistance with the XAFS measurements and data analyses.
WebNov 1, 2024 · 4. Design of our QXAFS system. Our QXAFS system is designed for the 1W1B beamline, a general hard X-ray XAFS beamline built in 2002 at Beijing Synchrotron Radiation Facility (BSRF) [16].It has installed a Si(111) fixed-exit DCM to get an available energy range from 4 to 25 keV, and an average flux of about 10 11 photons/s at sample. …
WebMay 1, 2024 · A new quick-scanning X-ray absorption fine-structure (QXAFS) system has been established on beamline 1W1B at the Beijing Synchrotron Radiation Facility. As an … ordinace 1030 onlineWebNov 1, 2024 · Based on the beamline 1W1B, the top rotation speed of current monochromator is only 0.167°/s, that limits a time resolution of about 5.2 s at Pt L 3-edge … how to tune kick drum fl studioordinace 1026 onlineWebApr 19, 2024 · The Pt L-edge X-ray absorption near-edge (XANES) spectra were measured at the 1W1B beamline of Beijing Synchrotron Radiation Facility (BSRF). The O K-edge XANES spectra were collected at the BL12B ... ordinace 1040 onlinehttp://english.bsrf.ihep.cas.cn/aboutbsrf/ ordinace 1036 onlineWebMay 31, 2024 · 与传统的高能耗蒽醌氧化法和具有潜在爆炸危险性的直接氢氧合成法相比，将氧气通过电化学手段还原为过氧化氢（h2o2）（即二电子氧还原反应，2e-orr）被认为是一种绿色、温和的替代方法。然而，该方法的在实际应用中受到了相应电催化剂开发的限制。尽管在碱性电解液中，碳基催化剂具有比较 ... how to tune in lg tvWebThe 1W1B is a focused monochromatic X-ray beam line dedicated to XAFS study at BSRF. The commissioning work of this beamline has been finished at Apr. 2003 and the main … ordina candles