TechOffers

AME002  |  Battery Energy Storage Materials

This technology offer highlights the the technology provider's expertise in the area of materials for energy storage in batteries. The technology provider aims to develop innovative energy storage materials and devices to provide lasting portable energy for high power consumption mobile electric devices, electric vehicles and smart grids. Focus areas include development of advanced storage materials for both primary and rechargable advanced batteries.

Exhibitor : A*STAR - Institute of Materials Research and Engineering

AME037  |  Metal-air Battery based on Alkali Metal Carbonates

The technology described herein is related to the development of a metal air battery whereby the cathode comprises of an electronically conductive support, a solid alkaline metal carbon and a binding agent while the anode comprises of the alkali metal. Sodium carbonate acts as the electrochemically active constituent in the cathode of the metal air battery which enhances battery performance by improving access for oxygen inside the battery during battery charging state.

Exhibitor : Newcastle University

AME048  |  Fiber Supercapacitor for Wearable Applications

The invention is on the fabrication of fiber shaped supercapacitor device that is weavable into textile and fabric for wearable applications. Hybrid hydroxide and polymeric materials were used to prepare the asymmetric supercapacitor, delivering 2 mWhcm-3 for a single fiber supercapacitor.   When woven into a glove, our device could assembled fiber asymmetric supercapacitor for wearable electronics, it has good flexibility, easy scale-up with desired working voltage and output capacity when connected in series and parallel and increasing length.

Exhibitor : NTUitive Pte Ltd

SDE018  |  Electromagnetic Vibratory Energy Harvesting Technology

With the increasing attention to the Internet of Things (IoT), there is an increasing demand for energy harvesting technologies for supplying power to sensor nodes.  This technology allows for the generation of electricity at a high energy density of more than 3mW, which is by far greater than conventional methods, such as piezoelectric method or electrostatic method.  According to this technology, thick-film magnets are used for generating electricity.  A cantilever structure is employed for generating electricity by electromagnetic induction using inertial force vibration.  This device shows a large amplitude in resonance with the frequency of the vibration source.

Exhibitor : IPBridge,Inc.

USS021  |  Flexible Rechargeable High Capacity Lithium Sulphur Batteries

The technology described herein is related to the development of a hybrid lithium sulphur battery which has shown to provide exceptional capacity and remarkable energy density. It addresses the issue of lower sulphur utilization by its unprecedented layer protection, lower lithium diffusion and lower electrical resistance. It has a very high capacity rate and maintains stability for large number of cycles, including at high temperatures.

Exhibitor : King Abdullah University of Science and Technology

All-Solid-State Lithium Ion Thin Film Micro Battery

All-solid-state thin-film lithium-ion batteries are deemed promising replacements for liquid electrolyte-based Li-ion batteries owing to their superior lifecycle, compact structure, high energy and power densities with an extremely low self-discharge rate. However, the state-of-art all-solid-state Li-ion batteries mainly use thermal-evaporated lithium metal as anode, which considerably undermines their cost-effectiveness and also raises safety concerns of Li explosion. With our new technology, a high upper cut-off voltage of 4.55 V all-solid-state Li-ion full cell batteries has been successfully developed for the first time using sputter-deposition technique. 

Exhibitor : Republic Polytechnic

USS050  |  Modular Bipolar Plate for Redox Flow Battery

This invention is related to redox flow battery technology, more particularly to a new design of bipolar plate modular which can simplify the structure of a redox flow battery stack, reduce undesirable shunt current and improve the stack performance in economical way. The invention is suitable for flow battery system used in large scale energy storage, as well as backup power or independent power generation.

Exhibitor : Temasek Polytechnic