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Título del libro: Proceedings Of Whec 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents By H2
Título del capítulo: ANALYSIS OF THE FIRST STEP OF HYDROGEN RELEASE OF AMMONIA BORANE FOR PCA WITH DIFFERENT HEATING RATES

Autores UNAM:
ROBERTO HINOJOSA NAVA; ELSI VIOLETA MEJIA URIARTE; ROBERTO YSACC SATO BERRU;
Autores externos:

Idioma:

Año de publicación:
2022
Palabras clave:

Ammonia; Heating rate; Raman spectroscopy; Ammonia borane; Heating ramps; High resolution; Hydrogen contents; Hydrogen release; Operating condition; Principal-component analysis; Release process; Technological applications; Principal component analysis


Resumen:

Ammonia borane is a material with high hydrogen content, so it receives a lot of attention. Its handling and operating conditions are of great importance for technological applications. For this reason, in this work a study was carried out using high resolution Raman spectroscopy on the behavior of ammonium borane with four different heating ramps, in the first step of hydrogen release. With the data obtained, a principal component analysis (PCA) was made, in which the stability of AB in the release process can be noted. Stability is important in the release process, as it can be related to the formation of by-products. © 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.


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