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High‐Pressure Chemistry of Red Phosphorus and Water under Near‐UV Irradiation
Author(s) -
Ceppatelli Matteo,
Bini Roberto,
Caporali Maria,
Peruzzini Maurizio
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201208684
Subject(s) - orange (colour) , raman spectroscopy , irradiation , high pressure , chemistry , materials science , analytical chemistry (journal) , radiochemistry , environmental chemistry , optics , thermodynamics , physics , food science , nuclear physics
A high‐pressure job : Under high‐pressure conditions, within a diamond anvil cell, irradiation of red phosphorus (see scheme, orange) and water was found to lead to a reaction that gives H 2 , PH 3 , H 3 PO 2 , H 3 PO 4 , and H 3 PO 4 (H gray, O red, P orange). This reaction can be easily monitored using Raman spectroscopy and presents an interesting method for H 2 generation.
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