Already many good answers, but I would like to add this one to show how electrophysiology makes it more confusing. Compare a battery with a stimulator - a device used to stimulate excitable tissues such as nerves or muscles. Both have an anode and a cathode. A battery is a charge-separating device.
https://www.quora.com/How-can-I-remember-cathode-and-anode-clearly
The copper electrode is therefore the cathode. Both cathode and anode are types of electrodes. Actually electrodes are dipped in chemical solution (electrolyte). One electrode which is given positive charge is called anode while electrode with negative charge is called cathode.
https://www.quora.com/What-is-a-cathode-anode-and-electrode
Already many good answers, but I would like to add this one to show how electrophysiology makes it more confusing. Compare a battery with a stimulator - a device used to stimulate excitable tissues such as nerves or muscles. Both have an anode and a cathode. -----------------. BATTERY.
https://www.quora.com/How-can-I-remember-cathode-and-anode-clearly
The price we pay for this is gain, which is slightly less than unity. Because the AC cathode follower is normally used only as a transparent buffer for driving difficult loads, it makes sense to use a medium- to high -current valve that can provide plenty of drive. The ECC83 / 12AX7 is a weakling in this regard, although for guitar applications it is often 'good enough'.
http://www.valvewizard.co.uk/accf.html
An electrode is a conductor of electricity used to make contact with a nonmetallic part of a circuit. Anodes and cathodes are both electrodes in an electro-chemical cell (e.g. battery). The anode is the positively charged electrode and the cathode is the negatively charge electrode. The anode attracts negative charge and the cathode attracts positive charge.
https://www.quora.com/What-is-a-cathode-anode-and-electrode
In the former an electric current is used to cause a chemical reaction. In the latter case the reverse is true. Copper(II) ions are attracted to the -ve cathode where they are reduced to copper. Chloride ions are attracted to the +ve anode where they are oxidised to chlorine.
https://www.quora.com/What-is-a-cathode-anode-and-electrode
The use of a cathode with a diffusion layer in a single-chamber microbial fuel cell (MFC) can. significantly improve the performance of the MFC by increasing its coulombic efficiency and maximum. power density while simultaneously decreasing its loss of water. The coulombic efficiency is increased.
http://www.engr.psu.edu/ce/enve/logan/bioenergy/pdf/Cathode_093008.pdf
Mac App Store is the simplest way to find and download apps for your Mac. To download Cathode from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More. Open the Mac App Store to buy and download apps. Vintage Terminal.
https://itunes.apple.com/us/app/cathode/id499233976?mt=12
In reality, electronic (negative) current flows from the anode to the cathode. In a charging battery, wherein energy from the circuit is charging the battery (RIGHT IMAGE), the reverse is true: positive current flows from anode to cathode and electronic current flows from cathode to anode.
https://www.quora.com/How-can-I-remember-cathode-and-anode-clearly
Oxygen flow, however, is still necessary for the catalyst-side, which is opposite the. air-exposed side, of the cathode. Thus, an optimum thickness for the diffusion layer exists and is the. subject of a paper by Cheng et al (2006) The instructions below describe how to make 12 cm2 circular. cathodes with a polytetrafluoroethylene (PTFE) diffusion layer of optimum thickness.
http://www.engr.psu.edu/ce/enve/logan/bioenergy/pdf/Cathode_093008.pdf
what makes a cathode
Negatively charge electrode makes a cathode. A negatively charge electrode makes a cathode.