10

30

………………………………………………………………………

…………………………………..

A B A

B

1. A

A

A

B B

B

2. A

B A

A

B

A

B

2.1 A B

A B

2. 2 (

)

Dynamo )

( Solar cell ) , ( Thermo couple ) ,

1.

2

1.1

1.1.1 -

1.5 , 9

10.3

1.1.2

1.5 9

- 2-7

1.1.3

2.9 , 3.7

10

1.2

1.2.1 Ni - Cd ( - )

1.2 9

1.2.2 Ni - Mh ( - )

1.2 9

1.2.3 Li-ion ( -

1.2

1.2.4 - 2 ,

6 , 12 , 24

1-5

PbO2 Pb

PbO2 Pb

H2SO4 10.5 10.5

10.5

1. H2SO4 2H+ SO4- -

2. Pb++

Pb++

3. SO4- -

Pb++ Pb++

PbSO4

2Pb + 2H2SO4 2PbSO4

+ 2H2

4.

PbO2

PbO2 H+

PbO2 PbO2

PbO2 + H2SO4 + 2H2 PbSO4 +

2H2O

PbSO4

1.17

- 10.5

O2 H2SO4

PbSO4

PbSO4 + O2 + H2O PbO2+ H2SO4

H2 H2SO4

PbSO4

PbSO4 + H2 Pb + H2SO4

PbO2 Pb

1.21

2. ( Dynamo )

3.

10.7

4.

5.

10.8

10.8

7

100