Sort by
Refine Your Search
-
this context, the proposed Ph.D. will focus on identifying phononic features for ultrasonic energy localization in plant-based composite materials and converting plant-based composites into efficient energy
-
, the lignins form a sticky reactive intermediate material converted into char and liquid products (bio-oils) generated in the form of aerosols or vapors condensed in pyrolysis units. The scientific challenge
-
). However, the student will be required to travel to various project partners (Lyon, Grenoble, Marseille). ICMPE is a research center for chemistry and materials science (https://www.icmpe.cnrs.fr ) covering
-
features for ultrasonic energy localization in plant-based composite materials and converting plant-based composites into efficient energy harvesters. As part of this, the Ph.D. student will help implement
-
based on nanocellulose Interesting functional properties of a material arise from its composition (i.e. the number and the chemical nature of its constituents) and/or from the complexity of its structure
-
approaches will first be tested on well-known materials such as aluminium, and then on more complex ones such as porous silicon [6] or composite materials. References : [1] Aubry and Derode, Phys. Rev. Lett
-
more innovative process, ammonia synthesis by chemical looping (CLAS). The HB and CLAS processes can use identical catalysts (free noble metals) or derived hybrid composites such as metal hydrides (Li
-
the laboratory. The circular economy has become a necessity in our society. In particular, solutions are needed to manage plastic waste with efficient methods. In recent years, reductive depolymerization has
-
. Keywords Global changes Earth critical zone Geochemistry Metal contamination Isotopes systematics Objectives Characterization of material exported from wetlands during extreme rains (metal speciation
-
compounds is also of key importance in combustion applications. P-compounds are present in a large number of chemical products, and can be found as flame retardants in materials. The combustion