Search

Search Results

1. Mechanism of the Decomposition of Hydrazine Monohydrate on Pd/Al₂O₃ Studied by in Situ IR Spectroscopy

   Abstract

   Pd-containing catalysts (1% Pd/Al ₂ O ₃ and 5% Pd/Al ₂ O ₃ ) supported on aluminum oxide were studied in the decomposition reaction of hydrazine...

   V. A. Matyshak, O. N. Silchenkova, ... R. A. Mnatsakanyan in Kinetics and Catalysis

   Article 12 December 2023
   

2. Applications of in-situ spectroscopic techniques towards CO₂ electroreduction

   In-situ experimental techniques have been widely applied to uncover the dynamic evolutions of both the structure of catalysts and the interfacial...

   Haoyu Zhang, Chaoyue Gu, ... Zhigang Geng in Science China Chemistry

   Article 06 June 2024

3. Thermal behavior of natural stellerite: high-temperature X-ray powder diffraction and IR spectroscopy study

   The thermal behavior of stellerite from the Savinskoye deposit (Transbaikalia, Russia), Ca _7.69 Na _0.25 K _0.06 (Si _56.24 Al _15.76 )O ₁₄₄ ·53.39H ₂ O, was...

   Ekaterina Kaneva, Roman Shendrik in Analytical Sciences

   Article 12 September 2022
   

4. An end-to-end approach for single-cell infrared absorption spectroscopy of bacterial inclusion bodies: from AFM-IR measurement to data interpretation of large sample sets

   Background

   Inclusion bodies (IBs) are well-known subcellular structures in bacteria where protein aggregates are collected. Various methods have...

   Wouter Duverger, Grigoria Tsaka, ... Joost Schymkowitz in Journal of Nanobiotechnology

   Article Open access 10 July 2024
   

5. Effects of Instrumental Configuration, Sample Preparation, and Pretreatment on the IR spectra of Silicalite-1

   Infrared spectroscopy (IR) is an important tool to investigate the structure of silicalite-1, but the reported spectra vary considerably depending on...

   Zilin Wang, Yang Liu, ... Shuangqi Hu in Silicon

   Article 27 December 2023

6. Homogeneous nucleation in polyamide 66, a two-stage process as revealed by combined nanocalorimetry and IR spectroscopy

   Nanocalorimetry and Fourier transform infrared (FTIR) spectroscopy are combined to measure the calorimetric properties and molecular spectra of the...

   Wycliffe Kiprop Kipnusu, Evgeny Zhuravlev, ... Friedrich Kremer in Colloid and Polymer Science

   Article Open access 27 May 2022
   

7. Rapid and in-situ determination of epoxy equivalent weight of bisphenol-based epoxides by micro-Raman spectroscopy

   The need for rapid, fast and nondestructive determination of the epoxy equivalent weight (EEW) of the resins was the underlying motivation to develop...

   Petre Makreski, Aleksandra Ivanoska-Dacikj, ... Gordana Bogoeva-Gaceva in Journal of Polymer Research

   Article 01 February 2023
   

8. Sample illumination device facilitates in situ light-coupled NMR spectroscopy without fibre optics

   In situ illumination of liquid-state nuclear magnetic resonance (NMR) samples makes it possible for a wide range of light-dependent chemical and...

   Jack E. Bramham, Alexander P. Golovanov in Communications Chemistry

   Article Open access 04 August 2022
   

9. Pd-Doped SSZ-13 for Low-T NOx Adsorption: an Operando FT-IR Spectroscopy Study

   In this study, mechanistic aspects of NO adsorption/desorption over a home-made Pd/SSZ-13 passive NOx adsorber (PNA) catalyst are investigated....

   Y. Hamid, R. Matarrese, ... L. Lietti in Topics in Catalysis

   Article Open access 17 November 2022
   

10. Surface Ir-Ti Alloy Formed via Strong Metal − Support Interaction over Ir/TiO₂

    The strong metal-support interaction and its chemical nature was examined over a Ir/TiO ₂ catalyst, constructed by dispersing 2 nm Ir colloids on the...

    **nxin Bian, Di Zhou, ... Wenjie Shen in Catalysis Letters

    Article 04 June 2024
    

11. Investigation of the chemical changes and mechanism of the epoxy-amine system by in situ infrared spectroscopy and two-dimensional correlation analysis

    A simple and effective method based on in situ infrared spectroscopy and two-dimensional (2D) correlation analysis was applied to research the...

    Zhipeng He, Wei Lv, ... Qinwei Yin in Polymer Journal

    Article 02 September 2022
    

12. Vibrational Spectroscopy

    Helmut G. Karge, Ekkehard Geidel in Characterization I

    Chapter
    

13. In situ/operando characterization techniques for electrochemical CO₂ reduction

    Utilizing CO ₂ as a carbon feedstock for producing fuels and useful chemicals is attractive due to the advantages of being abundant, nontoxic, and...

    **nning Song, Liang Xu, ... Buxing Han in Science China Chemistry

    Article 09 January 2023
    

14. In Situ Green Generation of Palladium Nanoparticles on Reduced Graphene Oxide and Its Catalytic Activity for Suzuki Coupling Reactions

    Abstract

    A novel in-situ route was developed to load palladium nanoparticles on the graphene oxide in this paper. Palladium ions was immobilized on...

    Jianyun He, Xueliang Sheng, ... Feng Liu in Russian Journal of Physical Chemistry A

    Article 17 December 2023
    

15. Infrared Spectroscopy for Quality Control of Chinese Medicines

    Infrared spectra of solid, liquid, and gas samples can be measured without separation or extraction. Most organic and inorganic molecules can...

    Jianbo Chen, Qun Zhou, Suqin Sun in Quality Control of Chinese Medicines

    Chapter 2024
    

16. In Situ Hydrothermal Technique Assisted Synthesis of Nano-Rod Shaped Iron Vanadate, Characterization and Visible Light Active Behaviour against Toxicant

    Abstract

    Contamination of water from the textile mills and natural contaminants has increased in recent decades, prompting the design of...

    M. Elamathi in High Energy Chemistry

    Article 12 December 2022
    

17. Modulation in the electronic structure of Ir-rich shell on AuIr solid solution as OER electrocatalyst for PEM electrolyzer

    The design of low-cost and high-performance anodic electrocatalyst is essential in proton exchange membrane water electrolysis (PEMWE) application....

    He Huang, Taipu Chen, ... Zhigang Shao in Journal of Applied Electrochemistry

    Article 13 March 2024
    

18. Direct detection of photo-induced reactions by IR: from Brook rearrangement to photo-catalysis

    In situ IR detection of photoreactions induced by the light of LEDs at appropriate wavelengths provides a simple, cost-effective, and versatile...

    Gabriel Glotz, Sabrina Püschmann, ... Georg Gescheidt in Photochemical & Photobiological Sciences

    Article Open access 18 March 2023
    

19. A simplified methodology: pH sensing using an in situ fabricated Ir electrode under neutral conditions

    Herein, a simplified fabrication method for the producing of a pH-sensitive iridium electrode is developed. The in situ electrochemical fabrication...

    Yuqi Chen, **uting Li, ... Richard G. Compton in Journal of Solid State Electrochemistry

    Article Open access 07 August 2021
    

20. Comparison of covalent and in situ immobilization of Candida antarctica lipase A on a flexible nanoporous material

    In this study, Candida antarctica lipase A, which has a unique applicability for the conversion of highly branched and bulky substrates, was...

    Saba Ghasemi, Maryam Yousefi, Ahmad Nikseresht in 3 Biotech

    Article 27 February 2023