公开(公告)号：US20160111730A1

公开(公告)日：2016-04-21

申请号：US14918219

申请日：2015-10-20

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Il-Doo KIM ,  Ji Won JUNG ,  Ki Ro YOON ,  Dae Ho YOON ,  Yong Joon PARK

IPC: H01M4/86 ,  H01M4/92 ,  H01M12/08 ,  H01M8/18 ,  H01M10/0525 ,  H01M4/90 ,  H01M4/88

CPC classification number: H01M4/8626 ,  H01M4/8615 ,  H01M4/8657 ,  H01M4/8807 ,  H01M4/8828 ,  H01M4/8867 ,  H01M4/90 ,  H01M4/9016 ,  H01M4/9041 ,  H01M4/9075 ,  H01M4/9083 ,  H01M4/92 ,  H01M4/925 ,  H01M4/926 ,  H01M8/186 ,  H01M10/0525 ,  H01M12/08 ,  H01M2004/8689 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/128

Abstract: Disclosed is an electrode for lithium-air batteries without using a binder and a carbon additive and a method of manufacturing the same, and more specifically, provided is a nanofiber network-based current collector-catalyst monolithic porous air electrode which has an improved specific surface area and high air permeability as the energy density per weight is increased and the diameter, porosity, and thickness of the nanofibers are controlled by utilizing a significantly light polymer and carbon based material.

Abstract translation: 公开了一种不使用粘合剂和碳添加剂的锂空气电池用电极及其制造方法，更具体地说，提供了一种纳米纤维网络型集电催化剂单片多孔空气电极，其具有改善的比表面积 随着每重量的能量密度增加，面积和高透气性，并且通过使用显着轻的聚合物和碳基材料来控制纳米纤维的直径，孔隙率和厚度。