Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Lê H. Dao"'
Synthesis and characterization of novel conducting homopolymers based on amino β-styryl terthiophene
Autor:
Hakim Mehenni, Lê H. Dao
Publikováno v:
Canadian Journal of Chemistry. 86:1010-1018
Novel ECPs (electronic conducting polymers) based on amino β-styryl-substituted terthiophene (AST) were synthetized by direct electropolymerization. The ECPs were characterized by cyclic voltammetry, square-wave voltammetry, Fourier transform infrar
Publikováno v:
ECS Transactions. 6:183-189
In this work, we report an electrochemical characterization of novel binderless monolithic nanocomposites based on multi wall carbon nanotubes (MWNTs) coated with carbon aerogel (CAG). These interesting architectures became possible trough applicatio
Publikováno v:
Advanced Materials. 20:815-819
Publikováno v:
Journal of Power Sources. 172:991-998
Novel nanocomposite carbon aerogel (CAG)-multi-walled carbon nanotubes (MWNT) materials have been synthesized and studied in 5 M KOH for electrochemical capacitor applications. The amount of MWNT in the nanocomposite was varied from 3 to 10 wt%. High
Publikováno v:
Chemical Physics Letters. 441:88-93
We report on the development of highly attractive nanostructured samples derived from three-dimensional microfibrous carbon paper (MFCP) uniformly decorated with multi-walled carbon nanotubes (MWNTs). We were able to show that a standard electrochemi
Autor:
Jiangming Li, Lê H. Dao, Phillippe Roche, Christophe Roberge, Guixin Shi, Mahmoud Rouabhia, Zhaoxu Wang, Ze Zhang
Publikováno v:
Artificial Organs. 31:13-22
Normal and electrically stimulated PC12 cell cultures and the implantation of nerve guidance channels were performed to evaluate newly developed electrically conductive biodegradable polymer composites. Polypyrrole (PPy) doped by butane sulfonic acid
Publikováno v:
Materials Letters. 60:1116-1121
Second-order NLO chromophores used for main chain polymers have been designed, synthesized and characterized by 1H NMR and FTIR. Their structures were optimized, and μg and βo were calculated using the AM1/FF method. The doping film in PMMA was pre
Autor:
Benoît Piro, Lê H. Dao, Lam Dai Tran, Trung Ledoan, Franck Teston, Chiara Angiari, Minh Chau Pham
Publikováno v:
Synthetic Metals. 139:251-262
The electrooxidation of 4-hydroxyphenylethylamine in perchloric acid gives thick polymer films presenting one reactive amine group per moiety. Polytyramine (PTyr) film structure was determined by several techniques (SEM, EQCM, XPS, FT-IR). Oligonucle
Publikováno v:
Journal of Biomedical Materials Research. :738-746
The electrical stability of a novel polypyrrole (PPy)/poly(D,L-lactide) (PDLLA) composite was studied in vitro and compared with that of PPy-coated polyester fabrics. Specimens were incubated in Ringer's solution at 37°C for up to 8 weeks with or wi
Publikováno v:
Synthetic Metals. 128:67-81
The electrooxidation of 2-methyl-5-amino-1,4-naphthoquinone (MANQ) on platinum or glassy carbon (GC) electrodes in acetonitrile leads to poly(2-methyl-5-amino-1,4-naphthoquinone) (PMANQ) films. Films were characterized by UV–VIS, X-ray photoelectro