Advanced Energy Materials, EarlyView.Sulfonation of OPBI increases the electrolyte uptake and thus increases the conductivity. Simultaneously, the more open structure increases access to vanadium ions. However, it appears that sulfonation deactivates the sites which are attacked by VO2+. This allows stable and highly efficient vanadium redox flow batteries.
Trung Tuyen Bui +5 more
wiley +1 more source
Probing Electrode Transformation under Dynamic Operation for Alkaline Water Electrolysis
Advanced Energy Materials, EarlyView.This work leverages extensive electrochemical diagnostics and physical characterizations to investigate degradation mechanism of alkaline water electrolysis under reverse current conditions, which also proposes pathways to accelerate deployment of more efficient, affordable, and reliable hydrogen production solutions.
Guanzhi Wang +7 more
wiley +1 more source
Short-term effects of air pollutants on hospitalization for childhood respiratory diseases in Suzhou City: a time-stratified case-crossover study. [PDF]
J Health Popul NutrZhang R, Chen J, Wang M, Chen Z, Sun H.
europepmc +1 more source
Exploring Hybrid Electrolytes for Zn Metal Batteries
Advanced Energy Materials, EarlyView.The recent advance in the design of hybrid electrolytes for Zn metal batteries is comprehensively reviewed, covering their fundamental properties and classification. Moreover, the chemical strategies for the optimization of battery performances are systematically discussed.
Hao Fu +7 more
wiley +1 more source
Association of short-term exposure to ambient air pollution and temperature with bronchiectasis mortality: a nationwide time-stratified case-crossover study. [PDF]
EBioMedicineHu S +8 more
europepmc +1 more source
Novel Fe‐Modulating Raney‐Ni Electrodes toward High‐Efficient and Durable AEM Water Electrolyzer
Advanced Energy Materials, EarlyView.Plasma spray (APS) is used to fabricate Fe‐modulated Raney‐Ni bifunctional electrodes for AEMWE. The resulting NFA‐CA exhibits distinct core–shell NiFe‐NiFe hydroxides, enabling 2 A cm⁻2 at 1.79 V—surpassing the U.S. Department of Energy's target for AWE systems—and demonstrates excellent durability with 1000 hours of stable operation at 1 A cm⁻2 ...
Tao Jiang +9 more
wiley +1 more source
Short-term exposure to outdoor nitrogen dioxide and respiratory mortality, with high-risk populations: a nationwide time-stratified case-crossover study. [PDF]
BMC Public HealthYun H +11 more
europepmc +1 more source
Advanced Energy Materials, EarlyView.Iron‐triad‐based materials are attracting attention for green hydrogen production via water electrolysis due to their favorable electronic and flexible chemical properties, enabling the tailoring of electrochemical performance. This review covers the basics of water electrolysis, challenges in catalyst evaluation, and recent advances in tuning iron ...
Jean Marie Vianney Nsanzimana +8 more
wiley +1 more source
Association between short-term exposure to meteorological factors on hospital admissions for hemorrhagic stroke: an individual-level, case-crossover study in Ganzhou, China. [PDF]
Environ Health Prev MedPan K +8 more
europepmc +1 more source