This inventor holds 3 USPTO granted patents. Top assignee: National Chung Shan Institute of Science and Technology. Active years: 2019-2021.
Location History:
- Taoyuan County, TW (2019)
- Taoyuan, TW (2020 - 2021)
Company Filing History:
Years Active: 2019-2021
Title: Innovations of Wu-Ching Hung in Supercapacitor Technology
Introduction
Wu-Ching Hung is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of supercapacitor technology, holding a total of 3 patents. His work focuses on enhancing energy storage solutions through innovative materials and methods.
Latest Patents
One of his latest patents is titled "Nitrogen-doping porous graphene material in supercapacitor and production method thereof." This invention features a high energy and power density supercapacitor. The design includes a coin cell with components such as a spring lamination, a working electrode, a counter electrode, a separator, and an organic electrolyte. The electrodes are made from activated carbon combined with N-doping porous graphene and a binder, all coated on an aluminum substrate. The separator is sourced from Nippon Kodoshi Corporation, and the organic electrolyte consists of 1M TEABF4/PC. The production method for N-doping porous graphene involves several steps, including the transfer of graphite oxide into a furnace, the injection of nitrous oxides, and a controlled heating process. The resulting supercapacitor achieves a capacitance of 122 F/g and a power density of 31 kW/Kg.
Another significant patent is "Supercapacitor of N-P doping porous graphene material in ionic liquid electrolyte and method for preparing thereof." This invention also presents a high volumetric energy and power density supercapacitor. Similar to the previous design, it includes a coin cell, spring lamination, working and counter electrodes, a separator, and an ionic liquid electrolyte. The electrodes are made from N-P doping porous graphene coated on an aluminum substrate, with the ionic liquid electrolyte being EMI-FSI. The production method for N-P doping porous graphene involves transferring graphite oxide into a preheated furnace, followed by a series of heating steps in a controlled atmosphere. This supercapacitor achieves a capacitance of 105 F/g and a volumetric power density of 1.19 kW/L.
Career Highlights
Wu-Ching Hung is affiliated with the National Chung Shan Institute of Science and Technology, where he continues to innovate in the field of energy storage. His work has garnered attention for its potential applications in various technologies.
Collaborations
He has collaborated with notable coworkers, including Chien-Liang Chang and Bo-R