Publications

Chemical Sciences

Investigation of the AFm-Cl system: Fe-to-Al solid solution, thermal behavior and carbonation

Due to increasing interest in reducing CO2 emissions, new hydraulic binders are emerging, many of which contain significant amounts of iron and aluminum oxides. The reactivity of such binders can be activated using CaCl2. It thus appears essential…

Aurore Lechevallier, Mohend Chaouche, Jérôme Soudier, Evelyne Prat, Guillaume Renaudin

Cement and Concrete Research - 2024

Civil Engineering

Potentiel des co-produits coquilliers pour les éléments structurels dans la construction

Alexandra Bourdot, Camille Martin--Cavaillé, Maroua Maaroufi, Tulio Honorio, Nassim Sebaibi, Rachid Bennacer

22 èmes journées scientifiques du (RF)2B, Jul 2024, Rennes, France - 2024

Civil Engineering

Potential of shell co-products for structural elements in construction

Alexandra Bourdot

Workshop on “Service-life design of reinforced concrete structures” - State-of-art researches and practical design in Europe and Japan - 2024

Engineering Sciences

Improved electro-actuation of polydimethylsiloxane-based composite dielectric elastomer via constructing semi-interlocked dual-network

Dielectric elastomer (DE) has a pivotal potential in various applications as a typical electro-active polymer. However, traditional DE materials often require high electric fields to achieve an excellent electro-actuated performance, which severely…

Liming Jin, Chuying Zhang, Haotong Guo, Huiqin Wang, Jinbo Bai, Hang Zhao

Polymer - 2024

Catalysis

Efficient industrial-current-density H2O2 production in neutral medium via external-shell boron regulation on single-atom VN4 sites

The unamiable electrolyte environment and insufficient kinetics of electrochemical two-electron oxygen reduction reaction (2e -ORR) hinders its application in producing H 2 O 2 . To address this issue, nitrogen-coordinated single atom vanadium with…

Dingding Li, Yanjun Guo, Yubo Sun, Lei Bai, Jiangwei Shi, Gang Chen, Jingbo Shi, Yijiang Liu, Chenghao Jin, Zongye Yue, Jinbo Bai, Kunyue Leng, Jie Xu, Yunteng Qu

Chemical Engineering Journal - 2024

Computer Aided Engineering

Unlocking Digital Collaboration: The MINERVE Project as Catalyst for the Railway Infrastructure

The railway sector brings together heterogeneous industry bodies and actors to design, build, and operate railway systems. The digitalization of the rail sector is supported by numerous technologies and the abundant developments go beyond the…

Elodie Vannier, Judicael Dehotin, Pierre Jehel, Camille Saleix

Transport Research Arena Conference - 2024

Materials

Early Age hydration of low-CO₂ footprint binders containing iron and aluminum : AFm phases' formation and stability

The increase in anthropogenic CO₂ emissions and their impact on the greenhouse effect has led to increased social awareness and a shift in business paradigms. As a result, the CO₂ footprint has become a decisive factor in product selection. This…

Aurore Lechevallier

Chemical Sciences

Achieving a Rapid Na+ Migration and Highly Reversible Phase Transition of NASICON for Sodium-Ion Batteries with Suppressed Voltage Hysteresis and Ultralong Lifespan

Sodium ion batteries have attracted great attention for large scale energy storage devices to replace lithium ion batteries. As a promising polyanionic cathode material of sodium-ion batteries, Na3V2(PO4)2F3 (NVPF) belonging to NASICON exhibits…

Qiao Wu, Yuanzhen Ma, Shengqiang Zhang, Xin Chen, Jinbo Bai, Hui Wang, Xiaojie Liu

Small - 2024

Structural mechanics

Méthode numérique de prédiction de l'usure des douilles d'aubes de stator à calage variable

The Variable Stator Vane (VSV) bearings wear in turbojet engine is a significant problem for compressors efficiency and stability requiring adapted models. The VSV bearings are located at the heart of a complex system and contribute to its…

Myriam Harnafi

Environmental Sciences

Calla lily-inspired 3D evaporator: A dual interface design for enhanced solar water evaporation

Due to the exponential growth of the global population, groundwater resources have long been insufffcient to meet the escalating demand for potable water. In recent years, interfacial solar stream generation (ISSG) technology has emerged as a…

Yutong Song, Xi Hu, Menghao Wang, Jinbo Bai, Shenghua Ma, Shanshan Tong

Desalination - 2024