Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Photoluminescent porous silicon agents

Platinum ions reduce to metallic Pt by injecting holes into the Si valence band. Thus Pt ions act as an oxidizing agent for silicon, and result in the simultaneous formation of photoluminescent porous silicon under certain conditions. Nickel ions may exchange charge with both the conduction and the valence band. The reduction of Ni ions competes with hydrogen evolution, and the deposition of Ni can only be achieved at high pH where it is kinetically faster. The role of silicon surface states as reaction intermediates is discussed. [Pg.160]

Development of an Enzyme-Based Photoluminescent Porous Silicon Detector for Chemical Warfare Agents, Chapter 3... [Pg.8]

Song JH, Sailor MJ (1998a) Dimethyl sulfoxide as a mild oxidizing agent for porous silicon and its effect on photoluminescence. Inorg Chem 37 3355-3360... [Pg.88]

See other pages where Photoluminescent porous silicon agents is mentioned: [Pg.104]    [Pg.529]    [Pg.536]    [Pg.444]    [Pg.609]    [Pg.634]    [Pg.258]    [Pg.79]   
See also in sourсe #XX -- [ Pg.8 ]



SEARCH



Photoluminescence

Photoluminescence , porous silicon

Photoluminescent

Photoluminescent porous silicon

Silicon porous

© 2024 chempedia.info