South physicians study a new method of constructing a three-dimensional micronal cell

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Umhlinzeki Wesiteshi Samandla Esiphathekayo

A few days ago, from Nanjing Institute of Technology, the Grand Collection of Xia Hui, Xia Hui, the school, has created a preparation method of three-dimensional nanowe electrodes in China, and supplies new ideas and new methods for the construction of three-dimensional microadrock. Recent research papers published in the Nature series magazine "NpgasiaMaterials". "NPGASIAMATERIAL" (Nature - Asian Materials, Impact Factors 9.

902), ranked first in the Asia Pacific Materials Science Publications for Natural Publishing Group Materials Science Publications. Mini-battery, also known as thin film batteries, only 10 ~ 20 microns thick, is miniaturized miniaturization of integrated circuit chips. Xia Hui's research group designed a two-step hydrothermal synthesis method, successfully prepared nanowire array.

A unique "chain" three-dimensional structure has a large surface area and fast ion transmission performance. In the test of electrochemical properties of single electrode, the specific capacity of its unit area is 10 times that of the two-dimensional film electrode, which can also achieve fast Discharge. The successful development of the three-dimensional nanowire array will further promote the development of the three-dimensional microdes, and the research and development of new generation of high-performance micro-cells.

Thin film microbattery has broad application prospects in the microelectronic mechanical system (MEMS), implant medical devices, micro sensors, and micro technology equipment. .