Oxygen reduction electrochemistry at F doped carbons: A review on the effect of highly polarized CF bonding in catalysis and stability of fuel cell catalysts

SG Peera, RS Menon, SK Das, A Alfantazi… - Coordination Chemistry …, 2024 - Elsevier
Doped carbon materials, particularly N-doped carbon catalysts, have drawn considerable
attention in recent years as metal-free catalysts for oxygen reduction reactions (ORR) and as …

Fluorinated (Nano)Carbons: CFx Electrodes and CFx‐Based Batteries

N Sharma, M Dubois, K Guérin, V Pischedda… - Energy …, 2021 - Wiley Online Library
Fluorine‐based chemistry is widely used in commercial battery technology, from primary
batteries consisting of Li/CFx to binders for electrodes in secondary lithium‐ion batteries …

Fluorination and its Effects on Electrocatalysts for Low‐Temperature Fuel Cells

M Chatenet, S Berthon‐Fabry, Y Ahmad… - Advanced Energy …, 2023 - Wiley Online Library
The benefits of covalent grafting of fluorine atoms onto carbonaceous materials are
described for the design of new electrocatalysts for low‐temperature fuel cells. In order to …

Friction reduction mechanisms in multilayer graphene sliding against hydrogenated diamond-like carbon

S Bhowmick, A Banerji, AT Alpas - Carbon, 2016 - Elsevier
By examining sliding-induced damage and interfacial material transfer processes that occur
when multilayer graphene (MLG) is placed in contact with diamond-like carbon (DLC) and N …

Pushing the theoretical limit of Li–CFx batteries using fluorinated nanostructured carbon nanodiscs

Y Ahmad, M Dubois, K Guérin, A Hamwi, W Zhang - Carbon, 2015 - Elsevier
Li–CF x battery using a specific fluorinated nanocarbon as cathode material exhibits a
capacity exceeding the expected theoretical value when used as an electrode material in …

Enhanced performances in primary lithium batteries of fluorinated carbon nanofibers through static fluorination

Y Ahmad, K Guérin, M Dubois, W Zhang, A Hamwi - Electrochimica Acta, 2013 - Elsevier
Using galvanostatic discharges, the electrochemical properties of fluorinated carbon
nanofibers (CNF) have been investigated. Several methods of fluorination are compared,(i) …

High energy density of primary lithium batteries working with sub-fluorinated few walled carbon nanotubes cathode

Y Ahmad, M Dubois, K Guerin, A Hamwi… - Journal of Alloys and …, 2017 - Elsevier
Fluorinated carbon nanotubes used as cathode material exhibit a capacity exceeding the
theoretical value when used in primary lithium battery. The measured experimental capacity …

Thermal exfoliation of fluorinated graphite

M Dubois, K Guérin, Y Ahmad, N Batisse, M Mar… - Carbon, 2014 - Elsevier
The thermal exfoliation of graphite fluoride was investigated using two starting materials:
fluorinated HOPG and powdered room temperature graphite fluoride (RTGF) post-treated in …

Highly efficient and simple protocol for synthesis of 2, 4, 5-triarylimidazole derivatives from benzil using fluorinated graphene oxide as effective and reusable catalyst

HD Hanoon, E Kowsari, M Abdouss… - Research on Chemical …, 2017 - Springer
Abstract Efficient synthesis of 2, 4, 5-triarylimidazole derivatives with simple workup is
described using benzil, different aldehydes, and ammonium acetate in presence of …

Modes of Disorder in Poly (carbon monofluoride)

BJ Walder, TM Alam - Journal of the American Chemical Society, 2021 - ACS Publications
Poly (carbon monofluoride), or (CF) n, is a layered fluorinated graphite material consisting of
nanosized platelets. Here, we present experimental multidimensional solid-state NMR …