1)打开白光; 2)点击摄像机; 3)调节粗焦向下移动至光斑聚集成点(若载玻片位置与镜头偏移过大,利用操作杆前后左右移动来调整,调整后再移动粗焦); 4)关闭室内灯光; 5)眼睛注视电脑,继续缓慢移动粗焦(一定要慢,防止镜头与载玻片相撞),当出现第一个清晰画面时,左右移动操作杆,观察画面是否移动,若不动,则可判断...
Below is a selection of publications featuring in-situ Raman spectroscopy equipment: Yan, Z., Wang, Y., Xu, D., Yang, J., Wang, X., Luo, T., & Zhang, Z. (2023). Hydrolysis mechanism of Water-Soluble ammonium polyphosphate affected by zinc ions.ACS Omega,8(20), 17573–17582. ht...
H. Ahmad, B. Sumpf, K. Sowoidnich, A. Klehr, H.-D. Kronfeldt, Insitu Raman setup for deep ocean investigations applying two 1000 m optical fiber cables and a 785 nm high power diode laser. Mar. Sci. 2 , 132–138 (2012) View Article...
摘要: We demonstrate an application of Raman spectroscopy for in-situ measurements of gas and liquid phase catalytic reactions. After a hybrid fitting and integrating processing, the Raman spectra provide quantitative information of the near-surface region....
摘要: An in-situ μ-Raman spectroscope is presented. The possibilities of obtaining Raman spectra at various pump frequencies without an expensive ultra-notch filter is discussed, including measurements of various materials like chalcogenide glasses, telluride glasses and semiconductors....
In situ Raman investigation of the femtosecond laser irradiated NiFeOOH for enhanced electrochemical ethanol oxidation reaction 飞秒激光辐照NiFeOOH促进乙醇电化学氧化反应的原位Raman研究 相关领域 析氧 催化作用 拉曼光谱 电催化剂 电化学 化学工程 材料科学 相(物质) 化学 无机化学 电极 光学 物理化学 有机...
(observed visually) of reference compounds. The wires are typically made from platinum,iridium, orrheniumand enable in situ Raman measurements up to 3200K and beyond. More recently, aerodynamic levitation combined with laser heating has become a popular technique for melt studies (Hennet et al.,...
we combine in situ Raman spectroscopy and ab initio molecular dynamics and distinguish two structural transitions of interfacial water at electrified Au single-crystal electrode surfaces. Towards negative potentials, the interfacial water molecules evolve from structurally ‘parallel’ to ‘one-H-down’ an...
Topological insulators (TIs) are a new state of quantum matter with a band gap in bulk and conducting surface states. In this work, the Raman spectra of topological insulator Bi2Te3 films prepared by molecular beam epitaxy (MBE) have been measured by an in situ ultrahigh vacuum (UHV)-MBE...
in-situ raman spectroscopy of α-and γ-feooh during cathodic load K Hedenstedt,J Bckstrm,E Ahlberg 被引量: 0发表: 2018年 Electrode reactions at modified surfaces dependent on the reaction site: γ-FeOOH as example Other reactions, such as charging of the electrode capacity, the anodic ...