专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150263192A1 ELECTRO-CONDUCTIVE PASTE COMPRISING AG NANO-PARTICLES AND SPHERICAL AG MICRO-PARTICLES IN THE PREPARATION OF ELECTRODES 审中-公开
标题翻译：包含AG纳米颗粒和球形AG微粒在电极制备中的电导电性浆料
公开(公告)号：US20150263192A1
公开(公告)日：2015-09-17
申请号：US14425253
申请日：2013-08-30
申请人： HERAEUS PRECIOUS METALS GMBH & CO. KG
发明人： Christian Muschelknautz , Matthias Horteis , Isao Tanaka , Klaus Kunze , Roupen Keusseyan , Toshinori Wada , Aziz Shaikh
IPC分类号： H01L31/0224 , C09D5/24
CPC分类号： H01L31/022425 , C09D5/24 , H01B1/22 , Y02E10/50 , Y10T428/31678
摘要： The invention relates to an electro-conductive paste comprising Ag nano-particles and spherical Ag micro-particles in the preparation of electrodes, particularly in electrical devices, particularly in temperature sensitive electrical devices or solar cells, particularly in HIT (Heterojunction with Intrinsic Thin-layer) solar cells. In particular, the invention relates to a paste, a process for preparing a paste, a precursor, a process for preparing an electrical device and a module comprising electrical devices. The invention relates to a paste comprising the following paste constituents: a. Ag particles, b. a polymer system; wherein the Ag particles have a multi-modal distribution of particle diameter with at least a first maximum in the range from about 1 nm to about less than 1 μm and at least a further maximum in the range from about 1 μm to about less than 1 mm; wherein the difference between the first and the further maximum is at least about 0.3 μm; wherein at least 50 wt. % of the Ag particles with a diameter in the range from 1 μm to 1 mm are spherical.
摘要翻译：本发明涉及在电极制备中特别是在电气装置中，特别是在温度敏感的电气装置或太阳能电池中，特别是在HIT（与本征薄膜的异质结）中，包含Ag纳米颗粒和球形Ag微粒的导电浆料，层）太阳能电池。特别地，本发明涉及糊料，糊料的制备方法，前体，用于制备电子器件的方法和包括电子器件的模块。本发明涉及一种包含以下糊状成分的糊状物：a。银粒子，b。聚合物体系; 其中所述Ag颗粒具有至少第一最大值在约1nm至约小于1μm范围内的至少第一最大值的至少一个最大值的至少约1μm至约小于1μm的粒径分布。毫米其中所述第一和所述另外的最大值之间的差为至少约0.3μm; 其中至少50wt。直径在1μm至1mm范围内的Ag颗粒的％为球形。

IPRDB

热门服务

关于我们

友情链接

联系方式