Claire Dazon
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View article: Graphitic Carbon Nitride: Synthesis and Characterization, Monolayer at the Air–Water Interface, Langmuir–Blodgett Films, and Its Photocatalytic Performance
Graphitic Carbon Nitride: Synthesis and Characterization, Monolayer at the Air–Water Interface, Langmuir–Blodgett Films, and Its Photocatalytic Performance Open
Langmuir-Blodgett technique (LB) is a powerful tool for ultrathin film fabrication. LB film production has attracted much attention since film thickness and architecture can be controlled at the molecular and atomic levels. However, a lack…
View article: MOF and related composites as selective functional separators and interlayers for Li-S batteries
MOF and related composites as selective functional separators and interlayers for Li-S batteries Open
Lithium-sulfur (Li-S) batteries are one of the most promising technologies compared to lithium-ion-based ones, mainly due to their outstanding high energy density (2,567 Wh/kg). Nonetheless, Li-S batteries still face important drawbacks, n…
View article: Non-conventional approaches to producing biochars for environmental and energy applications
Non-conventional approaches to producing biochars for environmental and energy applications Open
As demand for biochar and its suitability for a wide range of applications increases worldwide, biochar production is subject to continuous optimization. However, unlike the cutting-edge technologies in specialized industries, old-fashione…
View article: Biofuels and hydrogen production: back to the Langmuir–Blodgett approach for large-scale structuration of Bi-based photoelectrodes
Biofuels and hydrogen production: back to the Langmuir–Blodgett approach for large-scale structuration of Bi-based photoelectrodes Open
This perspective article highlights the good potentiality for the Langmuir Blodgett technique to produce massively BiVO 4 based photoelectrodes for biomass valorization and hydrogen production in the context of Brazil's decarbonation.
View article: Accounting for constituent particle polydispersion in the determination of the volume specific surface area equivalent diameter
Accounting for constituent particle polydispersion in the determination of the volume specific surface area equivalent diameter Open
First introduced by Kreyling et al. (2010), the Volume Specific Surface-Area (VSSA) has been identified as a relevant and alternative method to electron microscopy to determine whether a material is a nanomaterial or not, in addition to be…
View article: Layered double hydroxides: where should research stress on for massive scaling up?
Layered double hydroxides: where should research stress on for massive scaling up? Open
This perspective highlights the potentiality for co-precipitation and mechanosynthesis to produce massively layered double hydroxides for disruptive applications providing several gaps are addressed, notably the control of the particle agg…
View article: Towards a surface metric to measure the dustiness of nanomaterial powders
Towards a surface metric to measure the dustiness of nanomaterial powders Open
This work shows that the dustiness index could be a reliable criterion for nanomaterial risk assessment in occupational exposure context and environment safety.
View article: COMPARISON BETWEEN A LOW-VOLTAGE ELECTRON MICROSCOPE AND CONVENTIONAL TEM FOR NUMBER SIZE DISTRIBUTION OF PRIMARY PARTICLES OF NANOMATERIAL POWDERS AND COLLOIDS
COMPARISON BETWEEN A LOW-VOLTAGE ELECTRON MICROSCOPE AND CONVENTIONAL TEM FOR NUMBER SIZE DISTRIBUTION OF PRIMARY PARTICLES OF NANOMATERIAL POWDERS AND COLLOIDS Open
Nanomaterial powders and colloids are already a large industry and are expected to continue to grow rapidly.In the context of risk assessment associated with nanomaterials, characterization of nanoparticle size and morphology is required.U…
View article: Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes Open
We demonstrate the relevance of the Volume Specific Surface Area to identify nanopowder mixes based on either spherical constituent particles with bimodal size distributions, or fiber-like constituent particles with unimodal size distribut…
View article: Toward an operational methodology to identify industrial-scaled nanomaterial powders with the volume specific surface area criterion
Toward an operational methodology to identify industrial-scaled nanomaterial powders with the volume specific surface area criterion Open
A strategy for identifying nanomaterials in powder form.
View article: Nanomaterial identification of powders: comparing volume specific surface area, X-ray diffraction and scanning electron microscopy methods
Nanomaterial identification of powders: comparing volume specific surface area, X-ray diffraction and scanning electron microscopy methods Open
This work shows that the volume specific surface area could be a reliable criterion for nanomaterial identification.
View article: Dustiness of 14 carbon nanotubes using the vortex shaker method
Dustiness of 14 carbon nanotubes using the vortex shaker method Open
The handling of carbon nanotube (CNT) powders is a plausible scenario during the course of the CNT life-cycle. However, related exposure data remain limited. In this context, information about the dustiness of CNT is therefore of great int…