Counter electrodes 4 Cyclic voltammetry 3 Binary alloys 2 Counter electrode 2 Dye-sensitized solar cells 2 Electrochemical electrodes 2 Electrochemicals 2 Electrodes 2 Field emission microscopes 2 History of engineering and technology 2 Polyelectrolytes 2 Scanning electron microscopy 2 Solid electrolytes 2 Titanium dioxide 2 % reductions 1 Activated carbon 1 Aluminium plates 1 Ammonium iodide 1 Bimetallic electrocatalysts 1 Biocompatibility 1 CO2 reduction 1 CO2 reduction reaction 1 Carbon dioxide 1 Catalyst activity 1 Charge carrier relaxation 1 Charge carriers 1 Charge transfer 1 Chemical detection 1 Chemistry 1 Chlorine compounds 1