Resources

In this technical note we describe the operation of Batch Mode and demonstrate two examples where it is useful: temperature maps of anisotropy and measurements on multiple samples.

Light-driven photocatalytic reactions are featured prominently across all fields of science, from the energetically uphill processes of photosynthesis in plants, to water-splitting solar fuels, and even disinfection of water, and improving synthetic reactions.

This technical note will introduce some basic theory about polarisation of light and polarised Raman spectroscopy, before demonstrating different types of samples the RM5 can analyse using this technique.

Authors: Azin Babaei, Wiria Soltanpoor, Maria A. Tesa-Serrate, Selcuk Yerci, Michele Sessolo, Henk J. Bolink

Photocatalysis is the rate increase of a chemical reaction by light, often in the presence of a catalyst that starts the reaction upon irradiation. Photocatalysts are typically semiconducting metal oxides such as ZnO, Fe2O3 or TiO2 which are employed as particles in solution. When absorbing light, these materials are able to generate electrons and holes which go on to react with chemical species on their surface. Find out how our LP980 Spectrometer was used in this recent application note.

Authors: Petro Lutsyk*Yuri PiryatinskiMykola ShanduraMohammed AlAraimiMaria TesaGeorgios E. ArnaoutakisAmbrose Ashwin MelvinOleksiy KachkovskyAnatoly VerbitskyAleksey Rozhin

This scientific publication discusses the first time formation of resonantly coherent J-aggregates on carbon nanotubes with highly efficient energy transfer from the aggregates to the nanotubes.

Materials exhibiting thermally activated delayed fluorescence (TADF) have attracted widespread research attention as a new generation of high-efficiency emitters for use in Organic Light Emitting Diodes (OLEDs). In a TADF OLED, triplet excitons are converted to singlet excitons through a thermally assisted reverse intersystem crossing which enables internal quantum efficiencies of 100% to be achieved.1

Application note: DSSCs - Understanding and Optimizing Energy and Electron Transfers Through Transient Absorption Data.

Download our recent application note on the Photoluminescence Spectroscopy of Carbon Dots.

In this application note find out how an FS5 spectrofluorometer is used to identify Thermally Activated Delayed Fluorescence (TADF)