低银导电浆料

• Format: Patent
• Language: Chinese
• Published: 24.10.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONDUCTORS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

种用于在太阳能电池中形成电极的导电浆料组合物，以100%浆料的总重量计，该导电浆料组合物包括：约20至约50wt%的球状银粉，其具有约0.1μm至约1μm的粒度d；约10至约30wt%的片状银粉，其具有约5-8μm的粒度d；基本上不含铅的玻璃料，其具有约0.5-3μm的粒度d；以及有机载体；其中，以100%玻璃体系的总重量计，所述玻璃料包括小于5wt%的氧化锌。