Radio Frequency Identification Tags - Semi Passive (Battery Assisted Backscatter)
LITHIUM-METAL COMPATIBLE SOLID ELECTROLYTES FOR ALL-SOLID-STATE BATTERY (iEdison No. 0685901-21-0135)
The objective of this invention is to develop an advanced sulfide-based solid electrolyte for lithium metal batteries. The developed solid electrolyte is capable of high performance in a lithium metal battery by providing a superior lithium-ion conductivity ( > 4 mS/cm), ultra-low areal resistances ( < 5 ?cm 2 ) at room temperature and
PNNL-Led Grid-Focused Alliance Drives Sodium-Ion Battery Innovation
The Sodium-ion Alliance for Grid Energy Storage, led by PNNL, is focused on demonstrating high-performance, low-cost, safe sodium-ion batteries tested for real-world grid applications.
ALL-VANADIUM SULFATE ACID REDOX FLOW BATTERY SYSTEM
All-vanadium sulfate redox flow battery systems have a catholyte and an anolyte comprising an aqueous supporting solution including chloride ions and phosphate ions. The aqueous supporting solution stabilizes and increases the solubility of vanadium species in the electrolyte, allowing an increased vanadium concentration over a desired operating temperature range. According to one example, the chloride ions are provided by MgCl2, and the phosphate ions are provided by (NH4)2HPO4.
All-vanadium sulfate acid redox flow battery system
All-vanadium sulfate redox flow battery systems have a catholyte and an anolyte comprising an aqueous supporting solution including chloride ions and phosphate ions. The aqueous supporting solution stabilizes and increases the solubility of vanadium species in the electrolyte, allowing an increased vanadium concentration over a desired operating temperature range. According to one example, the chloride ions are provided by MgCl2, and the phosphate ions are provided by (NH4)2HPO4.
AQUEOUS ELECTROLYTES FOR REDOX FLOW BATTERY SYSTEMS
An aqueous redox flow battery system includes an aqueous catholyte and an aqueous anolyte. The aqueous catholyte may comprise (i) an optionally substituted thiourea or a nitroxyl radical compound and (ii) a catholyte aqueous supporting solution. The aqueous anolyte may comprise (i) metal cations or a viologen compound and (ii) an anolyte aqueous supporting solution. The catholyte aqueous supporting solution and the anolyte aqueous supporting solution independently may comprise (i) a proton source, (ii) a halide source, or (iii) a proton source and a halide source.