Scientists introduction the Component of electronic component

These are many electronic component company,but many people is unknow for electronic
component,Scientists have created an Ic components based on a single organic molecule using the techniques of both spin and molecular electronics.
At just one nanometre in diameter, the current device represents something of a
breakthrough and compares with carbon nanotube-based transistors that are on the scale
of tens of nanometres.

In the current project, the researchers demonstrated that the organic molecule
hydrogen-phthalocyanin, also used as blue dye in ball pens, exhibits a strong magneto-
resistance effect when trapped between electrodes, potentially opening up a variety of
applications.

The introduction about Polymers for Electronic Components

This market report provides an overview of the European electronic components market: the polymers, the Ic components and the end-use application sectors. The report discusses key trends and developments affecting the current and future use of polymers in electronic component applications. The author provides an analysis of the electronic components industry including contract manufacture. A selection of profiles of the leading suppliers and consumers in this sector is also included.

Many useful electronic components Online trading platform

I've done a lot of electronic components Online trading platform. Here are some of the sites that I use frequently. Avoid Radio Shack at all costs unless absolutely necessary,these platform supply ic parts,I hope can help everyone.,

Digikey Electronics http://www.digikey.com
Allied Electronics http://www.alliedelec.com
Jameco Electronics http://www.jameco.com
Mouser Electronics http://www.mouser.com
Newark Electronics http://www.newark.com
PI Manufacturing http://www.pimfg.com
Relay Specialties http://www.relayspec.com
Automation Direct http://www.automationdirect.com
Robot Marketplace http://www.robotmarketplace.com
Grainger Industrial Supply http://www.grainger.com
Markertek Electronics http://www.markertek.com
BTX Technologies http://www.btx.com
Local stores in Rochester, NY, USA
Goldcrest Electronics http://www.goldcrestelectronics.com
Glenwood Sales and Surplus http://glenwoodsales.com/
Simcona Electronics http://www.simcona.com

Who can tell me the question about electronic component

Hi hope someone could help me understand the workings of electronic components.

I think I am right in saying that all electronic components require energy for them to function.

If you connect a battery to the component to supply the energy then this is supplied from the electrochemical energy in the battery.

The battery pushes electrons up a potential difference through the circuit from - to +

Here I get a bit hazy

The electrons are pushed through the component and 'lose energy'? while they are travelling through it? This lost energy is used by the resistors, lcds etc to do 'their thing'.

What is different in the electron that leaves the neg terminal and reaches the pos terminal?

Is it in a lower energy state?

Also this electron that returns to the battery. Dosnt it go on to take part in a chemical REDOX reaction? How does that happen?

Why does it need to be in a lower energy state to work?

Sorry total confusion as you see. Id be grateful if someone could give me a heads up!