Design of 1.5 V thin and flexible primary batteries for battery-assisted passive (BAP) radio frequency identification (RFID) tag

被引：10

作者：

Choi, Min Gyu ^{[1
]}

Kim, Kwang Man ^{[1
]}

Lee, Young-Gi ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, NT Convergence Components Res Dept, Nano Convergence Sensor Team, Taejon 305700, South Korea

来源：

CURRENT APPLIED PHYSICS | 2010年 / 10卷 / 04期

关键词：

Multi-layered packaging film; Film battery; Adhesive gel electrolyte; Screen-printing;

D O I：

10.1016/j.cap.2010.03.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Multi-layered packaging films based on LDPE/Nylon 6/PET/OPP with superior selective barrier property for O-2, CO2, and H2O and anti-corrosion property to strong basic and acidic solution were suggested to improve the durability of film-type Leclanche primary battery for battery-assisted passive (BAP) radio frequency identification (RFID) tag. An optimum adhesive gel electrolyte and its concentration (4.6 M NH4Cl (aq.)/13.7 wt% polyethyleneimine (PEI)/3.7 wt% Carbopol 940) were determined by showing the highest ionic conductivity as 1.94 x 10(-1) S/cm at 25 degrees C. Efficient fabrication processes such as screen-printings of conducting layer (25 mu m), active material layer (40 mu m for anode and 80 mu m for cathode), and electrolyte/separator/electrolyte layer (100 mu m), were also adopted to give better performances of the 1.5 V-class film-type battery. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：E92 / E96

页数：5