Free Energy News » selfmade

How to make an aluminium air battery selfmade homemade DIY batteries

F.E.N. — Thu, 20 Jan 2011 23:04:13 +0000

Copy of a video from youtube user: www.youtube.com He gave me permission to post it on my channel. Please go to his channel for more on this video. Many thanks. PS: With a electrolyte made from K2CO3 and water you can get almost double the voltage, so you will get around 1.3 to 1.5 Volts per cell and also more current !

Aluminium air battery a work in progress

F.E.N. — Thu, 20 Jan 2011 22:57:43 +0000

Conductive glas selfmade DIY Solar cell transparent electrode ITO SnO2 tinoxide semiconductor

F.E.N. — Tue, 07 Dec 2010 16:20:31 +0000

www.overunity.com How to make a selfmade DIY conductive glas transparent electrode with low resistance ITO SnO2 tinoxide semiconductor layer for a selfmade DIY Solar cell solarcell. Great easy way to make glas electrical conductive and have a transparent electrode layer fro Graetzel solarcells and a solarpanel . Here are the staps to make it: 1. Dissolve 5 Gramms of wet SnCl4 in 5 mL Methanol 2. Place a tile with the shiny side up into the oven 3. Heat the oven at 600 degrees 4. Place a heat resistent microscope slide on another tile into the oven 5. Let it heat for about 10 minutes and pull it out via the tile again when it is hot enough! 6. Spray the glas slide with the SnCl4 solution 7. Put it back into the oven for about 2 minutes and pull it then out again 8. Spray it again with the SnCl4 solution and put it back into the oven again and repeat this process until the desired electrical conductivity is reached. Due to the heat the SnCl4 decomposes to SnO2. Don´t breath the fumes and do it only in a well ventilated area, best outside ! 9. Test the electrical conductivity with a digital ohmmeter and repeat the spraying-heating process until you are satisfied with the electrical resistance of the SnO2 layer. This video is from the Youtube user HJesu who gave me permission to copy it to my Youtube channel. www.youtube.com This will make it very easy to selfbuild great and big selfmade Solarcells. Enjoy ! Regards, Stefan.

Selfmade DIY Solar Cell – TiO2 Raspberry based Graetzel cell

F.E.N. — Sat, 20 Nov 2010 11:44:04 +0000

Copy of a video from youtube user: www.youtube.com user NurdRage gave me permission to post it on my channel. Please go to his channel for more info on this video and his other great chemical experiment videos. Many thanks. In this video we show how to make a dye sensitized solar…

galvanic business card battery

F.E.N. — Thu, 28 Oct 2010 17:35:32 +0000

Copy of a video from youtube user: www.youtube.com user Mopozco gave me permission to post in on my channel. Please go to his channel for more on this video. Many thanks.

homemade selfmade DIY battery cell new tests 12/12

F.E.N. — Thu, 08 Apr 2010 01:14:39 +0000

Gaphit-Lampblack-KMnO4-Mix on Stainless-Steel Elektrode tests www.overunity.com New advanced battery technology Graphite-paper Aluminium foil galvanic cell breakthrough voltage up to 1.92 Volts could be used to power Red LEDs directly and could be used to power Joule Thief circuits. Neue Batterie Technik : Graphit Papier mit Aluminium Folie als Elektroden und Wasser NaOH und KMnO4 als Elektrolyte . Nur die Alufolie verbraucht sich und kann billig ersetzt werden. Die Stromstärke kann noch durch besseres Graphit verbessert werden. Alle Infos auf Deutsch unter: www.overunity.de Gruss, Stefan Hartmann.

homemade selfmade DIY battery cell new tests 11/12

F.E.N. — Thu, 08 Apr 2010 00:56:05 +0000

homemade selfmade DIY battery cell new tests 10/12

F.E.N. — Wed, 07 Apr 2010 12:27:33 +0000

homemade selfmade DIY battery cell new tests 09/12

F.E.N. — Wed, 07 Apr 2010 09:33:57 +0000

homemade selfmade DIY battery cell new tests 08/12

F.E.N. — Wed, 07 Apr 2010 02:14:31 +0000