Wide range ammonia concentration analyzer utilizing a new principle of photoelectrochemical reaction at a nanoporous TiO2 photoanode
文献信息
Takashi Suzuki, Hirohito Ueno, Junichi Nemoto, Yuki Fujii, Mikio Hoshino, Masao Kaneko
It was successfully demonstrated that ammonia concentration in water can be determined easily with a remarkably wide dynamic range of 5 orders of magnitude by measuring the photocurrent generated by ammonia in a photoelectrochemical cell composed of a nanoporous TiO2 photoanode, an O2-reducing Pt cathode and a UV-LED (ultra-violet light-emitting-diode) light source.
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