SINGAPORE, Feb 25 (Bernama) -- Researchers from Singapore's Institute of Bioengineering and Nanotechnology (IBN) of A*STAR and Quebec's IREQ (Hydro-Quebec's research institute) have synthesised silicate-based nanoboxes that could more than double the energy capacity of lithium-ion batteries as compared to conventional phosphate-based cathodes. <\/p>\n
This breakthrough could hold the key to longer-lasting rechargeable batteries for electric vehicles and mobile devices, a joint statement said. <\/p>\n
Commenting on the breakthrough, Professor Jackie Y. Ying, IBN Executive Director said that IBN researchers have successfully achieved simultaneous control of the phase purity and nanostructure of Li2MnSiO4 for the first time <\/p>\n
\"This novel synthetic approach would allow us to move closer to attaining the ultrahigh theoretical capacity of silicate-based cathodes for battery applications.\" <\/p>\n
Director Energy Storage and Conservation at Hydro-Quebec, Dr. Karim Zaghib meanwhile said, \"IBN's expertise in synthetic chemistry and nanotechnology allows us to explore new synthetic approaches and nanostructure design to achieve complex materials that pave the way for breakthroughs in battery technology, especially regarding transportation electrification.\" <\/p>\n
Lithium-ion batteries are widely used to power many electronic devices, including smart phones, medical devices and electric vehicles. <\/p>\n
Its high energy density, excellent durability and lightness make them a popular choice for energy storage. <\/p>\n
Due to a growing demand for long-lasting, rechargeable lithium-ion batteries for various applications, significant efforts have been devoted to improving the capacity of these batteries. <\/p>\n
In particular, there is great interest in developing new compounds that may increase energy storage capacity, stability and lifespan compared to conventional lithium phosphate batteries. <\/p>\n
The five-year research collaboration between IBN and Hydro-Quebec was established in 2011. <\/p>\n
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Breakthrough in rechargeable batteries<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" SINGAPORE, Feb 25 (Bernama) -- Researchers from Singapore's Institute of Bioengineering and Nanotechnology (IBN) of A*STAR and Quebec's IREQ (Hydro-Quebec's research institute) have synthesised silicate-based nanoboxes that could more than double the energy capacity of lithium-ion batteries as compared to conventional phosphate-based cathodes. This breakthrough could hold the key to longer-lasting rechargeable batteries for electric vehicles and mobile devices, a joint statement said. Commenting on the breakthrough, Professor Jackie Y Continue reading