单词 | potentiostat |
释义 | potentiostatn. Physical Chemistry. A device for controlling or maintaining constant the potential difference between the electrodes in an electrochemical cell. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > miscellaneous apparatus bain1477 speculum1650 filtering paper1651 wheel-fire1662 filter paper1670 sun furnace1763 respirator1789 candle-ball1794 rectifier1822 candle-bomb1823 filter1823 oxyhydrogen blowpipe1823 shade1837 graduator1839 pipette1839 thistle funnel1849 pressure tube1852 ozonizer1858 dialyser1861 Liebig condenser1861 Sprengel pump1866 Sprengel tube1866 water softener1867 mercury pump1869 Bunsen burner1870 dialysator1877 test-mixer1877 tube-condenser1877 Kipp1879 reflux condenser1880 policeman1888 converter1889 pressure boiler1891 spot plate1896 hydrogen electrode1898 sampler1902 reactor1903 fume-chamber1905 Permutit1910 microburner1911 salt bridge1915 precipitator1919 Raschig ring1920 microneedle1921 titrator1928 laboratory coatc1936 spray tower1937 precipitron1938 ion exchanger1941 potentiostat1942 chemostat1950 Knudsen pipette1951 pH-stat1956 cryopump1958 1942 A. Hickling in Trans. Faraday Soc. 38 27 The electrical circuit of the device, which will subsequently be referred to as a ‘potentiostat’, is shown in Fig. 1. 1949 Analyt. Chem. 21 497/1 The instrument..functions as a potentiostat in automatically maintaining the potential of a working electrode constant during an electrolysis. 1965 New Scientist 8 Apr. 99/1 These potentiostats..have a very rapid response to voltage fluctuations and now make the continuous control of commercial processes look very attractive. 1995 Chem. in Brit. Oct. 772/1 A new complete electrochemical laboratory..which comprises an electrochemical analyser and a combined signal generator and potentiostat. This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022). < n.1942 |
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