• Prakash Kumar
• Atul Bisht
• Bhupendra Singh Rawat
• Irfan Ahmad
• Rohit Kumar

In this age, a major issue is the huge power crisis. Gasoline engine generators are used as a alternative in locations with regular energy outages. The production, but it is restricted and dependent on climate and geography, of more natural power resources, like solar, wind or hydro power is preferable. Nano generators can be used as an alternative power resource. Nano generators turn small-scale physical shift mechanical/thermal power into electricity. Mobile electron power can be used to harvest vibration energy from moving, voicing, motor, car, train, aircraft, and wind. motor electron ZnO nano-wire arrays can be developed into a nano-generator on versatile plastic substrates. The nanopower generator transforms accidental mechanical power into electrical power using piezoelectric zinc oxide nano-cable array. We examined the power consumption of Zno-free nano generator using piezoelectric nano-materials to promote self-propelled processes. Self-powered devices are fresh technology that enables the use of a system or equipment that performs a task without having to use any internal energy, such as a battery or any other source.

Nanogenerator, piezoelectric, nano-materials, nano structure.

"ZnO Based Nanogenerator: A Review ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.222-227, June-2019, Available :http://www.jetir.org/papers/JETIR1905N35.pdf

"ZnO Based Nanogenerator: A Review ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp222-227, June-2019, Available at : http://www.jetir.org/papers/JETIR1905N35.pdf