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Composite made of multiwalled carbon nanotubes coated with silver was fabricated by an electroless deposition process. The thickness of silver layer is about 40 to 60 nm, characterized as nano-crystalline with (111) crystal orientation along the nanotube's axial direction. The characterization of silver/carbon nanotube [Ag/CNT] nanowire has shown the large(More)
MEMS-based batch fabrication compatible sol–gel synthesized mesoporous nanocrystalline SnO 2 gas sensor has been developed. The SnO 2 nanofilm is fabricated with the combination of polymeric sol–gel chemistry and block copolymers used as structure directing agents. The novel hydrogen sensor has a fast response time (2 s) and quick recovery time (10 s), as(More)
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