Tianjin Energy Investment Group (China)

Breaking single‐ion limits: Charge compensation enables concurrent Li/Br recovery and LiBr enrichment in produced water

Abstract Produced water from oil and gas fields contains Li + and Br − resources, but their low concentrations and complex coexisting ions make efficient recovery difficult. A charge‐compensated dual‐electrode system is developed for simultaneous Li + /Br − recovery and LiBr enri...

Multi-objective optimization of gradient porosity gas diffusion layer of PEMFC with metal foam flow fields by LBM and AI-MOO

A gas diffusion layer (GDL) with a porosity gradient has been widely recognized as an effective approach to enhancing the performance of proton exchange membrane fuel cells (PEMFCs). However, research on gradient porosity GDL structures for PEMFCs with metal foam flow field (MFFF...

LiCoO 2 /LiMn 0.6 Fe 0.4 PO 4 Composite Cathode with Enhanced Interfacial Structure Enables Long‐Life Lithium‐Ion Batteries

ABSTRACT Extending the cycle life of LiCoO 2 (LCO) cathodes under elevated cutoff voltages remains a critical challenge for lithium‐ion batteries, as accelerated degradation is often governed by reaction heterogeneity and interfacial instability. Herein, we report a composite cat...

Balancing Microplastic Retention and Wetland Sustainability: A Salinity-Dependent LBM Transport Model

Constructed wetlands (CWs) are widely used as an ecological technology for wastewater treatment. However, the accumulation of microplastics (MPs) in their substrates may impair long-term performance and threaten the operational sustainability of these nature-based treatment syste...