2009-06-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/678347摘要：混成聚合物鈦氧化物根據nanotubes與nanocomposite改質，與原生質物質綜合，是對綠色能源需求和環境應用的潛力材質，像polyaniline和polypyrrole的聚合物，已被證明作為新穎的材料燃料&#30005;池電極發展&#39046;域，聚合物的微波製作技術，像polyaniline嵌入鈦酸鹽nanotubes，能改進材料表面的活性。像原生質的chitosan與polyaniline混合嵌入鈦酸鹽nanotubes，能用於biosensor和毒性汙染物biosorption的領域。本研究聚焦於六價的鉻biosorption和研製biosensor與其之應用 。<br> Abstract: Hybrid polymer-titanium oxide based nanotube and nanocomposite modified with biomolecule material synthesis are emerging demand for green energy and environmental applications. Conducting polymers like polyaniline and polypyrrole are proved as novel materials in the field of fuel cell electrode development. Preparation of conducting polymer like polyaniline embedded titanates nanotubes could provide improved activity due to surface and texture modification via microwave preparation method. The prepared polyaniline embedded titanates mixed with chitosan like biomolecule could be used in the field of biosensor and biosorption removal of toxic pollutant. The search for biomaterial with less cost production strategy is important field of research for future. Hence in the present research study focuses on development of conducting polymer PANI (poly aniline) embedded on titanates nanotubes via exsitu and insitu polymerization of aniline on nanotitanates followed by doping with chitosan type biomolecule for biomaterial preparation. The synthesized conducting polymer embedded PANI-Titanates-Chitosan nanocomposite biomaterials are planning to test for biosensor activity for ascorbic acid and chromium (VI) biosorption activity in presence and absence of microwave irradiation. Hexavalent Chromium (VI) is 100 times more toxic than Cr (III), which is released from leather industry effluent and industry waste water. Therefore the present study focuses on hexavalent chromium biosorption and possible biosensor applications of the synthesized materials. The other part of the study is to characterize the textural and electrocatalytic activity of the synthesized PANI-nanotitanates-chitosan biomaterial by XRD, FT-IR and cyclic voltammetry.奈米鈦管六價鉻生物吸附titanates nanotubeshexavalent chromiumbiosorption