United Technologies Research Center (UTRC; East Hartford, Conn.; www.utrc.utc.com) has been awarded a $2.7-million cooperative research agreement to further develop two technologies aimed at lowering the capital cost of flow batteries for electrical grid-energy storage. UTRC will lead the U.S.…
Scientists at Living Ink Technologies (Denver, Colo.; www.livinginktechnologies.com) have developed biodegradeable printing ink made from natural cyanobacteria and algae as a sustainable and non-toxic alternative to conventional petroleum-derived printing inks. Living Ink’s method involves using sunlight and carbon dioxide to…
A suitable catalyst for splitting water to make hydrogen must exhibit high H2-conversion efficiency, excellent durability, and must operate well under low voltage. For an efficient H2-evolution reaction, the catalyst must be able to trigger proton reduction with minimal overpotential…
A glassy solid-state electrolyte (SSE) developed by researchers from the University of Texas at Austin (UT; www.utexas.edu) will aid in the evolution of safer, longer-lasting rechargeable batteries. A major concern with the use of lithium- and sodium-ion batteries is the…
A pilot project set up by the University of California Davis (UC Davis; Davis, Calif.; www.ucdavis.edu), GE Water & Process Technologies (Trevose, Pa.; www.gewater.com) and wine-industry service provider Winesecrets LLC (www.winesecrets.com) seeks to capture rainwater for use in wine production,…
When compared to traditional refrigeration cycles, Peltier (thermoelectric) technology has many benefits, including no moving parts and no hazardous refrigerant chemicals. However, it has not yet been widely adopted into large-scale industrial processes (due to poor efficiency, inability to scale…
Scientists at Oregon State University (Corvallis; www.oregonstate.edu) have for the first time demonstrated the use of hydronium ions (H3O+) as charge carriers. The research opens another avenue of exploration for high-power, sustainable batteries for stationary power-storage applications. The research team,…
Efficient distillation Toyo Engineering Corp. (Toyo; Chiba, www.toyo-eng.co.jp) has completed construction for an energy-saving distillation system used in a project for Maruzen Petrochemical Co. (Tokyo, Japan; www.chemiway.co.jp). This system, tradenamed SuperHIDiC, has achieved an energy saving of over 50% compared…
A team at the Graduate School of Energy, Environment, Water and Sustainability (EEWS) of Korea Advanced Institute of Science and Technology (KAIST, Daejeon; www.kaist.ac.kr), led by professor Cafer T. Yavuz has developed a water-treatment adsorbent that can selectively remove water-soluble…
Sapporo Holdings Ltd. (SHL; Tokyo, Japan; www.sapporoholdings.jp) and Innotech Green Energy Company Ltd. (IGE) in Thailand are collaborating on a project to achieve the world’s first practical fermentation process to make ethanol from cassava pulp. The two companies have completed…