Conducting Elements

ECP, 1. conductive element filled 2. Blended Nanomaterials surface plasonions collective oscillation of conduction is UV visible spectrum of up. Excitation of sp by visible light is diagnostus yanalysis of biomolecular interactions S p resonance QD cds Cdse organic Incognice -Metal 02 Metals - QD Wans Polymorie malerials QD synthesis Ultrasomication; High Temp; Hydrothement Microwave I, sigel Formation of sol (different stable sist alkoxide) process II: Gel formation Gelation from formation of oxide or alcoud bridged network(gel) by phycordensatim polyesterification realtim.

III Ayeing of gel, polycond rxn continues until gel transforms into solid mass, accompanied by contraction of gel network Cy expulsion of stluent from get pones. thermal IV. Drying of gel monolith xeroyel thing aeroyel superemitical V. Dehydration , surface bound M-OH removed thus stabilizes gel against rehydration Calcining monolith @ 800°C V. Densification as decomp. of gel at high T (7 800c). Pores of gel net collapsed up remaining organic species volatilized Sol to gel transition controls Calcination results in product B fol -gel process - hydrolysis Cy condensation of alkoxide based precursor (M-OR) - like Si(OEt)4 (TEOS) tetraethyl orthosiliate MOR + th2 MOH + ROH MOH + ROM MOM + ROH