1. The Role of Oxygen in the Work
of the Bincho Charcoal Battery
Cells(BCBC)
Taiga Nakagawa
Faculty of pharmaceutical sciences, University of Kyoto

2. Outline
• Introduction
• Methods
• Results
• Discussions
• Conclusion

3. Introduction1/2 necessity of BCBC
• Necessity of the new
clean energy sources
• the bincho charcoal
battery cells (BCBC)
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date-200804.html&docid=rXqD7l_pX2wvEM&imgurl=http://blog-imgs-30-origin.fc2.com/s/e/z/sezondea/20080318155244.jpg&w=500&h=573&ei=iR-
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4. Introduction2/2 explanation of BCBC
• What is the BCBC?
-Clean energy with
no CO--------2 emission
-used bincho charcoal(BC)
－) Al → Al3+ + 3e-
＋) O--------2 + 4e- → 2O2-
From https://www.google.co.jp/search?q=%E5%82%99%E9%95%B7%E7%82%AD%E9%9B%BB%E6%B1%
A0%E3%80%80%E7%94%BB%E5%83%8F&hl=ja&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=DiGhUNPiGI-
hiAem3YHYAg&ved=0CB8QsAQ&biw=1366&bih=643

5. Methods 1/3 theory of the method
• The amount of oxygen stored in the BC
decreases
• After charging oxygen BCBC regain its power
O2
O2
©apple

6. Methods 2/3 main process
• Keep off oxygen
• Examine the power
• Repeat
（figure1）

7. Methods 3/3 process of the 7th operation
• Seventh operation
-Examine the power after charging oxygen

8. Results voltage and time
voltage and time
300 (s) (V)
250 spinning time
(s)
200 voltage(V)
150
100 BCBC charges
oxygen at
50 this point
0
1 2 3 4 5 6 7 (th)

9. Discussions observation of the results
• The BCBC uses oxygen
-The power down with the decrease of
oxygen
-The power regaining after charge of oxygen

10. Conclusion overview
• BCBC generates electricity by oxygen
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ondankajyouhou.html&docid=6LGgO8SgTqLDiM&imgurl=http://www.city.hirakata.osaka.jp/uploaded/image/1919.gif&w=802&h=275&ei=TyKhUPzQMuWRiQffzIHYBg&zoom=1&iact=hc&vpx=340&vp
y=319&dur=100&hovh=131&hovw=384&tx=133&ty=52&sig=108010336003599262050&page=10&tbnh=85&tbnw=248&ndsp=24&ved=1t:429,r:11,s:200,i:37

11. THANK YOU FOR YOUR KIND ATTENTION