公开(公告)号：KR101356116B1

公开(公告)日：2014-01-28

申请号：KR1020120088313

申请日：2012-08-13

Applicant: 한국과학기술원

Inventor： 박정영 ,  김종훈 ,  육영지 ,  최한신

IPC: G01Q60/28

CPC classification number: G01Q60/28 ,  G01Q20/02 ,  G01Q30/04 ,  Y10S977/876

Abstract: The present invention relates to a method for measuring the adhesive strength between metal nanoparticles and supports using the force spectroscopy analysis of an atomic force microscope (AFM). According to the present invention, a probe of the AFM is coated by metal nanoparticles, and a substrate is coated by support nanoparticles so as to numerically analyze the adhesive strength between the metal nanoparticles and the support nanoparticles through the method for measuring the adhesive strength between the probe coated by the metal nanoparticles and the substrate coated by the support nanoparticles using the force spectroscopy analysis. Thus, the present invention can be used to identify the physical properties of a metal nanocatalyst or a secondary battery and can be utilized for various nano industrial fields, which include the development of the secondary battery, using the nanoparticles. [Reference numerals] (AA) Metal nanoparticle; (BB) Adhesive strength; (CC,FF) Support; (DD) Measure the adhesive strength; (EE) Metal-coated probe of an AFM

Abstract translation: 本发明涉及使用原子力显微镜（AFM）的力谱分析来测量金属纳米粒子和载体之间的粘合强度的方法。 根据本发明，用金属纳米粒子涂覆AFM的探针，用载体纳米粒子涂覆基片，通过测量金属纳米粒子和载体纳米粒子之间的粘合强度的方法进行数值分析， 探针由金属纳米粒子和基质用支撑纳米粒子涂覆，使用力谱分析。 因此，本发明可以用于鉴定金属纳米催化剂或二次电池的物理性质，并且可以用于使用纳米颗粒的包括二次电池的开发的各种纳米工业领域。 （AA）金属纳米粒子; （BB）粘合强度; （CC，FF）支持; （DD）测量粘合强度; （EE）AFM的金属涂层探针