B. Duponchel
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View article: Cover Feature: Efficient Charge Transport and Electronic Conduction in Organic Liquid Crystalline Semiconductor‐Reduced Graphene Oxide Hybrid Assembly with Controlled Microscale Morphologies (ChemPhysChem 17/2025)
Cover Feature: Efficient Charge Transport and Electronic Conduction in Organic Liquid Crystalline Semiconductor‐Reduced Graphene Oxide Hybrid Assembly with Controlled Microscale Morphologies (ChemPhysChem 17/2025) Open
View article: Efficient degradation of organic pollutants under solar irradiation using an n–p ZnO/NiO heterostructure
Efficient degradation of organic pollutants under solar irradiation using an n–p ZnO/NiO heterostructure Open
Photocatalytic degradation of organic dyes using a ZnO/NiO heterostructure under solar irradiation: synthesis, characterization and efficiency evaluation.
View article: Thermal annealing modulates the structural, optical, and antibacterial properties of Cu-based nanoparticles
Thermal annealing modulates the structural, optical, and antibacterial properties of Cu-based nanoparticles Open
Numerous studies have demonstrated the antiproliferative potential of copper-based nanoparticles (Cu-based NPs) in antibacterial and anticancer applications.
View article: Determination of thermal properties of metal organic frameworks at low temperatures (-180°C to 40°C) for hydrogen storage applications
Determination of thermal properties of metal organic frameworks at low temperatures (-180°C to 40°C) for hydrogen storage applications Open
International audience
View article: 5CB molecular dynamics on TiO <sub>2</sub> -coated planar aligned ITO electrodes
5CB molecular dynamics on TiO <sub>2</sub> -coated planar aligned ITO electrodes Open
5CB liquid crystal (LC) is a well-studied material for a variety of applications due to its orientational ordering and viscosity. LCs mostly suffer from ionic impurities which can be filtered using metal oxide nanoparticles. Beyond this co…
View article: Effet électrocalorique pour les systèmes de refroidissement : mesure de température par thermoréflectance
Effet électrocalorique pour les systèmes de refroidissement : mesure de température par thermoréflectance Open
International audience
View article: Optimization of thermoelectric parameters for quantum dot-assisted polymer nanocomposite
Optimization of thermoelectric parameters for quantum dot-assisted polymer nanocomposite Open
Heterogeneous nanostructures serve dual purposes as energy filters and phonon scatterers to effectively optimize thermoelectric performance.
View article: Synthesis, characterization of (Fe, Sn) doped and co-doped Copper oxide NPs and evaluation of their antibacterial activities
Synthesis, characterization of (Fe, Sn) doped and co-doped Copper oxide NPs and evaluation of their antibacterial activities Open
Undoped, Fe, Sn doped and Fe/Sn co-doped copper oxides are prepared by precipitation synthesis. The all synthesized powders show a monoclinic main CuO phase. The insertion of Fe or/and Sn within the CuO matrix moderately affects the prefer…
View article: Determination of the isobaric mass heat capacity of a powder at low temperatures (-100°C to 10°C) by differential scanning calorimetry with temperature modulation (TMDSC): influence of mass and mechanical compaction.
Determination of the isobaric mass heat capacity of a powder at low temperatures (-100°C to 10°C) by differential scanning calorimetry with temperature modulation (TMDSC): influence of mass and mechanical compaction. Open
View article: Synthesis and comparative study of the structural and optical properties of binary ZnO-based composites for environmental applications
Synthesis and comparative study of the structural and optical properties of binary ZnO-based composites for environmental applications Open
The development of photoactive systems to solve serious environmental problems is a key objective of researchers and remains a real challenge.
View article: Comparative Study of Polyethylene Films Embedded with Oxide Nanoparticles of Granulated and Free-Standing Nature
Comparative Study of Polyethylene Films Embedded with Oxide Nanoparticles of Granulated and Free-Standing Nature Open
Nanocomposite polymer films are a very diverse research field due to their many applications. The search for low-cost, versatile methods, producing regulated properties of the final products, has thus become extremely relevant. We have pre…
View article: Orientation in large-area semiconducting 2-amino-anthracene thin films fabricated by dynamic floating film transfer method
Orientation in large-area semiconducting 2-amino-anthracene thin films fabricated by dynamic floating film transfer method Open
View article: Novel organic semiconductors based on 2-amino-anthracene: Synthesis, charge transport and photo-conductive properties
Novel organic semiconductors based on 2-amino-anthracene: Synthesis, charge transport and photo-conductive properties Open
A new π-conjugated molecule incorporates imine linkage and demonstrates p-type transport properties and pronounced photo-conductive and photo-gating effects.
View article: Nuclear Magnetic Resonance and Calorimetric Investigations of Extraction Mode on Flaxseed Gum Composition
Nuclear Magnetic Resonance and Calorimetric Investigations of Extraction Mode on Flaxseed Gum Composition Open
We discussed about the influence of extraction mode on the flaxseed gums composition and their thermal stabilities. In order to do so, flaxseed gum was extracted by both classical magnetic stirring method and ultrasonic-assisted extraction…
View article: Photoluminescence modulation in the graphene oxide dispersed 4-n-octyl-4’-cyanobiphenyl molecular system
Photoluminescence modulation in the graphene oxide dispersed 4-n-octyl-4’-cyanobiphenyl molecular system Open
View article: Spectroscopic, dielectric and nonlinear current–voltage characterization of a hydrogen-bonded liquid crystalline compound influenced via graphitic nanoflakes: An equilibrium between the experimental and theoretical studies
Spectroscopic, dielectric and nonlinear current–voltage characterization of a hydrogen-bonded liquid crystalline compound influenced via graphitic nanoflakes: An equilibrium between the experimental and theoretical studies Open
View article: Phase Contraction, fluorescence quenching and formation of topological defects in chiral smectic C matrix by Cd<sub>0.15</sub>Zn<sub>0.85</sub>S/ZnS core/shell quantum dots dispersion: Faster electro-optic response for gadget displays
Phase Contraction, fluorescence quenching and formation of topological defects in chiral smectic C matrix by Cd<sub>0.15</sub>Zn<sub>0.85</sub>S/ZnS core/shell quantum dots dispersion: Faster electro-optic response for gadget displays Open
Cd0.15Zn0.85S/ZnS core/shell quantum dots (CSQDs) of size 7.54 ± 0.99 nm in diameter were prepared via gram-scale one-pot synthesis method and dispersed in a ferroelectric liquid crystalline (FLC) material into two di…
View article: Enhanced photocatalytic activity against crystal violet dye of Co and In doped ZnO thin films grown on PEI flexible substrate under UV and sunlight irradiations
Enhanced photocatalytic activity against crystal violet dye of Co and In doped ZnO thin films grown on PEI flexible substrate under UV and sunlight irradiations Open
View article: Promising Performance of Lead-Free Functional thin films and ceramics
Promising Performance of Lead-Free Functional thin films and ceramics Open
International audience
View article: Orientation of 4-<i>n</i>-octyl-4′-cyanobiphenyl molecules on graphene oxide surface <i>via</i> electron–phonon interaction and its applications in nonlinear electronics
Orientation of 4-<i>n</i>-octyl-4′-cyanobiphenyl molecules on graphene oxide surface <i>via</i> electron–phonon interaction and its applications in nonlinear electronics Open
Molecular arrangement of 8CB on the GO surface and its I–V curve.
View article: Corrigendum: Pico-ampere current sensitivity and CdSe quantum dots assembly assisted charge transport in ferroelectric liquid crystal (2017 <i>J. Phys. D: Appl. Phys</i>. <b>50</b> 325301)
Corrigendum: Pico-ampere current sensitivity and CdSe quantum dots assembly assisted charge transport in ferroelectric liquid crystal (2017 <i>J. Phys. D: Appl. Phys</i>. <b>50</b> 325301) Open
View article: CdSe quantum dots in chiral smectic C matrix: experimental evidence of smectic layer distortion by small and wide angle X-ray scattering and subsequent effect on electro-optical parameters
CdSe quantum dots in chiral smectic C matrix: experimental evidence of smectic layer distortion by small and wide angle X-ray scattering and subsequent effect on electro-optical parameters Open
CdSe quantum dots (QDs) dispersed ferroelectric liquid crystal (FLC) has been subjected to small and wide-angle X-ray scattering and atomic force microscopy to understand the molecular organization in chiral smectic C (SmC*) phase. SAXS in…
View article: Effect of graphene oxide interlayer electron-phonon coupling on the electro-optical parameters of a ferroelectric liquid crystal
Effect of graphene oxide interlayer electron-phonon coupling on the electro-optical parameters of a ferroelectric liquid crystal Open
Electro-optical properties of FLC are cell thickness dependent. Interlayer electron-phonon coupling is responsible for the change in the E-O properties. The FLC–GO composite is suitable for use in UV filters.
View article: A new calorimetric technique for phase change materials and its application to alkane-based PCMs
A new calorimetric technique for phase change materials and its application to alkane-based PCMs Open