Dehalogenation of aromatic halides by polyaniline/zero-valent iron composite nanofiber: Kinetics and mechanisms

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Dehalogenation of aromatic halides by polyaniline/zero-valent iron composite nanofiber: Kinetics and mechanisms

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作者：Somnath Giri^a ; Madhumita Bhaumik^b ; Raghunath Das^a ; Vinod Kumar Gupta^b ; Arjun Maity^a ; ^c ; ^{maityarjun@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; ^{amaity@csir.co.za" class="auth_mail" title="E-mail the corresponding author}
关键词：Reductive dehalogenation ; Aryl halides ; PANI/Fe0 composite nanofibers ; Grignard reagents ; Heterogeneous catalyst
刊名：Applied Catalysis B: Environmental
出版年：2017
出版时间：March 2017
年：2017
卷：202
期：Complete
页码：207-216
全文大小：2889 K

文摘

class="label">•: PANI/Fe⁰ CNFs were prepared via polymerization followed by reduction method.
class="label">•: PANI/Fe⁰ CNFs showed catalytic activity for dehalogenation of aryl halides.
class="label">•: The dehalogenation reaction followed pseudo-first-order kinetics.
class="label">•: The activation energy was to be 56.3 kJ/mol and catalytic mechanism was proposed.
class="label">•: The catalyst was cheap, efficient, environmentally benign and reused up to 3 cycles.

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