TY - GEN
T1 - Preparation and property of pyrotechnical battery
AU - Zhao, Bao Guo
AU - Du, Zhi Ming
AU - Zhao, Lin Shuang
AU - Yang, Shuai
PY - 2011
Y1 - 2011
N2 - Pyrotechnical battery is successfully prepared, including an anode and cathode having pyrotechnic charges with an excess of fuel-anode and an excess of oxidation agent cathode (Zr, CuO and asbestos), the anode and cathode being separated by a separator formed from LiF, ZrO2 and fibrous sponge. Main performance indexes system of pyrotechnical battery is put forward and tested under the premise of appropriate mass and corresponding size, such as discharge voltage, discharge time, activation time, excitation time, internal resistance, combustion temperature and storage life. The results show that pyrotechnical battery of Zr/CuO system can basically meet application requirements. Activation time is usually about 0.2 s. Discharge voltage is about 1.96 V and the discharge time is up to 13.8 s or more. The internal resistance keeps a low fixed value (0.47Ω , for example). Combustion temperature of pyrotechnic composition can reach 1500.6 °C (the case temperature of battery is lower) to ensure that electrode and separator is adequately melted, consequently, the internal resistance is reduced, and achieving satisfactory discharge effect.
AB - Pyrotechnical battery is successfully prepared, including an anode and cathode having pyrotechnic charges with an excess of fuel-anode and an excess of oxidation agent cathode (Zr, CuO and asbestos), the anode and cathode being separated by a separator formed from LiF, ZrO2 and fibrous sponge. Main performance indexes system of pyrotechnical battery is put forward and tested under the premise of appropriate mass and corresponding size, such as discharge voltage, discharge time, activation time, excitation time, internal resistance, combustion temperature and storage life. The results show that pyrotechnical battery of Zr/CuO system can basically meet application requirements. Activation time is usually about 0.2 s. Discharge voltage is about 1.96 V and the discharge time is up to 13.8 s or more. The internal resistance keeps a low fixed value (0.47Ω , for example). Combustion temperature of pyrotechnic composition can reach 1500.6 °C (the case temperature of battery is lower) to ensure that electrode and separator is adequately melted, consequently, the internal resistance is reduced, and achieving satisfactory discharge effect.
KW - Capability
KW - Electrochemistry
KW - Molten salt
KW - Property
KW - Pyrotechnical battery
UR - http://www.scopus.com/inward/record.url?scp=79952689617&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.197-198.1361
DO - 10.4028/www.scientific.net/AMR.197-198.1361
M3 - Conference contribution
AN - SCOPUS:79952689617
SN - 9783037850350
T3 - Advanced Materials Research
SP - 1361
EP - 1367
BT - New and Advanced Materials
T2 - 2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
Y2 - 9 April 2011 through 11 April 2011
ER -