Wilder Dwight Bancroft

Wilder Dwight Bancroft
Información personal
Nacimiento 1 de octubre de 1867 Ver y modificar los datos en Wikidata
Middletown (Estados Unidos) Ver y modificar los datos en Wikidata
Fallecimiento 7 de febrero de 1953 Ver y modificar los datos en Wikidata (85 años)
Ithaca (Estados Unidos) Ver y modificar los datos en Wikidata
Nacionalidad Estadounidense
Educación
Educado en
Supervisor doctoral Jacobus Henricus van 't Hoff y Wilhelm Ostwald Ver y modificar los datos en Wikidata
Información profesional
Ocupación Químico y profesor universitario Ver y modificar los datos en Wikidata
Área Fisicoquímica Ver y modificar los datos en Wikidata
Empleador
Miembro de
Distinciones
  • Miembro de la Academia Estadounidense de las Artes y las Ciencias Ver y modificar los datos en Wikidata

Wilder Dwight Bancroft (1 de octubre de 1867 – 7 de febrero de 1953) fue un químico físico estadounidense, especializado en coloides.

Biografía

W.D. Bancroft

Nacido en Middletown, Rhode Island, obtuvo su graduación en la Universidad de Harvard en 1888, el doctorado por la Universidad de Leipzig en 1892, y doctorados honoris causa por la Universidad de Lafayette (en 1919) y por la Universidad de Cambridge (en 1923). Era nieto del historiador y estadista George Bancroft y bisnieto de Aaron Bancroft.

Comenzó su carrera como instructor ayudante de química en la Universidad de Harvard de 1888 a 1889 y de 1893 a 1894, obteniendo una plaza de titular en el curso 1894-1895. Por entonces obtuvo una plaza de profesor asistente en la Universidad de Cornell en 1895, llegando a titular en 1903. Fue elegido Socio de la Academia Americana de Artes y Ciencias en 1913.[1]

Bancroft se formó con Wilhelm Ostwald y Jacobus Henricus van 't Hoff, e introdujo numerosos nuevos conceptos químicos sobre termodinámica y mezclas coloidales en la química-física de los Estados Unidos. Es conocido por la regla de Bancroft: un emulgente predominantemente hidrofílico estabiliza una emulsión de aceite en agua, mientras que un emulgente predominantemente hidrofóbico estabiliza una emulsión de agua en aceite.

Su hija, Mary Warner Bancroft (1896–1967) estuvo casada con otro eminente profesor de química de Cornell, Melvin Lorrel Nichols (1894–1981).

Reconocimientos

Lecturas relacionadas

  • W. D. Bancroft (1913), Theory of emulsification, Journal of Physical Chemistry 17, 501 – 519.

Véase también

Enlaces externos

Referencias

  1. «Book of Members, 1780-2010: Chapter B». American Academy of Arts and Sciences. Consultado el 17 de mayo de 2011. 

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