Reversible lithium‐ion storage in silver‐treated nanoscale hollow porous silicon particles
Angewandte Chemie International Edition, 2012•infona.pl
Easy to hollow: A hollow porous Si nanocomposite with Ag nanoparticles (NPs) is prepared
(see scheme; PS= polystyrene, HP= hollow porous). The free volume in the HPSi structure
effectively cushioned the volume change in Li–Si alloying and de‐alloying reactions, giving
an impressive performance as a high‐capacity anode for lithium‐ion batteries.
(see scheme; PS= polystyrene, HP= hollow porous). The free volume in the HPSi structure
effectively cushioned the volume change in Li–Si alloying and de‐alloying reactions, giving
an impressive performance as a high‐capacity anode for lithium‐ion batteries.
Easy to hollow: A hollow porous Si nanocomposite with Ag nanoparticles (NPs) is prepared (see scheme; PS=polystyrene, HP=hollow porous). The free volume in the HPSi structure effectively cushioned the volume change in Li–Si alloying and de‐alloying reactions, giving an impressive performance as a high‐capacity anode for lithium‐ion batteries.
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