new chemical: silver nitrate in water

Alex Guichard arguicha at
Thu Jan 12 11:51:12 PST 2006

Name: Alex Guichard
Coral login: arguicha
ph#: 3-6352
PI: Mark Brongersma
Chemical: Silver Nitrate (AgNO3), aqueous solution (less than 1M)
Vendor: VWR,
Reason for request: Chemical fabrication of dense Si nanowire arrays  
(see attached .pdf paper)
Process Flow: cleaning of virgin, uncontaminated prime wafers at  
wbdiff (AgNO3 will not be brought to wbdiff), chemical processing  
with AgNO3 (mixed with ~20ml of 49%HF) carried out at wbgeneral-ctb  
(for temperature control) for roughly 1 hour.
Amount: ~ 200ml, liquid
Storage: Chemical will not be stored at SNF
Disposal: chemical will be disposed of into waste bottles and  
labelled with proper tag.  Waste bottle will be put in waste area in  
chemical pass-through

Please let me know if you need any additional information.


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Alex R. Guichard
Ph.D Candidate
Dept. of Mat. Sci. and Eng.
Stanford University
(m)919-434-6906  (h)650-968-1575

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