Remove Energy Storage Remove Low Cost Remove Reference Remove Sodium
article thumbnail

Chalmers team develops graphite-like anode for Na-ion batteries; Janus graphene

Green Car Congress

Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. The estimated sodium storage up to C 6.9 100 to 150 mA h g ? 100 to 150 mA h g ?1

Sodium 493
article thumbnail

Study suggests lithium and cobalt for batteries may face supply risks by 2050

Green Car Congress

The researchers present these results in the journal Nature Reviews Materials as part of a cost and resource analysis of sodium-ion batteries. … Estimated number of devices and related energy demand for 2016–2050. Estimated number of devices and related energy demand for 2016–2050. Vaalma et al. Click to enlarge.

Supplies 281
article thumbnail

Researchers develop rechargeable hybrid-seawater fuel cell; highly energy density, stable cycling

Green Car Congress

As described in an open access paper in the journal NPG Asia Materials , the system is an intermediate between a battery and a fuel cell, and is accordingly referred to as a hybrid fuel cell. Sodium can serve as an alternative to lithium in rechargeable batteries as the reversible storage mechanisms for sodium ions are very similar (e.g.,

Recharge 285
article thumbnail

PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

Green Car Congress

Classification of potential electrical storage for stationary applications. published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries.

Li-ion 231
article thumbnail

ARPA-E awards $55M to 18 projects in two new programs: TERRA for transportation energy and GENSETS for distributed generation

Green Car Congress

A Reference Phenotyping System for Energy Sorghum The Donald Danforth Plant Science Center, along with its research partners, will coordinate a national network of test sites in AZ, KS, MO, SC and TX, to provide broad environmental and genetic diversity essential for understanding phenotype behavior. Mahle Powertrain. Earlier post.)