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Active In SP

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02-04-2010, 11:55 AM


Materials Science research is now entered a new phase where the structure and properties of materials are investigated, characterized and controlled at the nanoscale. Though as sophisticated as their larger counterparts, these devices are still burdened because they rely on an outside power. The size of the entire device is determined by the size of the power source. Batteries and other traditional sources are too large, and tend to negate the size advantages of nano devices. Also, batteries being used at present require toxic chemicals and have to be replaced periodically. To overcome these challenges; researchers are finding alternative ways to power nano devices. One promising development is the nano generator. In this talk, we specially emphasized application of nano generators, importance of nanowires in building a nano generator. Nanogenerator allows us to harvest or recycle energy from many sources to power these devices. The nanogenerators take advantage of the unique coupled piezoelectric and semiconducting properties of zinc oxide nanostructures, which produce small electrical charges when they are flexed.
Use Search at wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
Active In SP

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12-08-2010, 03:00 PM

sir, thanks for introducing me with nanogenerators but i want full report on NANOGENERATORS along with ppt.........plse help me i have to give seminar and presentation on that.............plse send it on my e-mail id
Active In SP

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19-08-2010, 09:59 PM

Hi boss,can u plz provide me the complete document for this topic...If possible,ppt also...Hope u will reply me...Thanks in advance...
Active In SP

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22-08-2010, 10:40 PM

plz send me the full summary of it.. i need to do a presentation about it.
janeesh s
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30-10-2010, 07:47 PM

i like this seminar and presentation topic
seminar ideas
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04-05-2012, 11:49 AM


.doc   nanogenerator.doc (Size: 1.33 MB / Downloads: 34)

After inventing some machines which works on electricity, man tried to operate them in absence of electricity thus generator came into existence. Now the world is of nanodevices and it is time to “Nanogenerator” to come into existence. “Zhong Lin Wang”, Regents Professor in the School of Materials Science and Engineering at Georgia Tech is the initiator of this device.

Electricity Generation: to the nanogenerator, when mechanical energy such as waves or vibrations is applied, the nanowires periodically contact the tips (with the help of zigzag electrode), transferring their electrical charges. By capturing the tiny amounts of current produced by hundreds of nanowires kept in motion, the generators produce a direct current output.

The wires can be compressed, can be vibrated left or right--it doesn't matter: all the current adds up in the same direction and there will be no fear of breaking as they can bent up to 50 degrees with out breaking.

Main goal:
The main goal of them is to increase the power by some necessary makings, (as changing the coating, substrate e.t.c.,) so that it can replace the batteries and to obtain the size advantages of nanodevices.
Major hurdle: zinc oxide degrades when wet. Research is going on a process that would coat the fibers to protect the fabric in the laundry.

Few Applications:

“Our bodies are good at converting chemical energy from glucose into the mechanical energy of our muscles; these nanogenerators can take that mechanical energy and convert it to electrical energy for powering devices inside the body.
Thinking To Register

20-02-2013, 11:01 AM

Dear Sir,
I want full details about "NANO GENERATOR" with pdf or ppt......
i have 2 give seminar and presentation on this in.......
my mail in is:
seminar tips
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22-02-2013, 01:21 PM

to get information about the topic"NANO TECHNOLOGY NANO GENERATOR TO POWER NANO DEVICES" full report ppt and ralated topic refer the link bellow

http://seminar and presentationproject and

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Tagged Pages: nano generator connected nano devises, presentation on nanogenerator, nano generators to nano power devices, disadvantages of nanogenerators, nano genrator abstract, nanogenerator pdf download, nanogenerator to power nano devices ppt,
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