Conductive biodegradable film of �?-octyloxyphenyl-𝑁�?- (4-methylbenzoyl)thiourea

Bulletin of materials science

Saidatul Radhiah Ghazali¹  A S Samsudin²  M I N Isa²  Wan M Khairul¹  Hasyiya Karimah Adli¹ 

[1] Advanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$Advanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, MalaysiaAdvanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, MalaysiaAdvanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$;Advanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$Advanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, MalaysiaAdvanced Materials Research Group, School of Fundamental Science, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Malaysia$$

关键词: Methylbenzoyl thiourea (MBTU);    biodegradable film;    electronic conductivity.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Thiourea derivatives are versatile family of ligands which provides wide range of electronic properties since they consist of rigid ðœ�?-systems on their structures. In this work, a new type of thiourea compound with general formula Me-C₆H₄C(O)NHC(S)NHC₆H₄-OC₈H₁₇ of 𝑁Ê�?-(4-methylbenzoyl)thiourea (MBTU) was successfully synthesised and characterized by using NMR, FTIR and UVâ€�?�vis analysis. The development of new conductive biodegradable film based on MBTU has been accomplished by incorporating chitosan to the polymer-dopant system via solution-cast technique. The impedance measurement technique was employed to determine conductivity of biodegradable film. It shows that, with the addition of MBTU, the increasing of conductivity is from 10^âˆ�?9 to 10^âˆ�?8 Scm^âˆ�?1. TNM results show that the conductivity of biodegradable film is governed by electronic conducting species. It is proven that MBTU compound exhibits promise and has great potential to be explored and used as doping system in conductive materials applicationin the future.

【 授权许可】

Unknown