{ "id": "epbwt74fye", "slug": "oliver-wolcott-gibbs", "title": "Oliver Wolcott Gibbs", "updated": "2026-09-25", "topic_path": [ { "id": "physical", "label": "Physical world and mathematics", "api_url": "https://www.edgepedia.org/api/v1/topics/physical" }, { "id": "physical.scientists", "label": "Physical and mathematical scientists", "api_url": "https://www.edgepedia.org/api/v1/topics/physical.scientists" }, { "id": "physical.scientists.chemistry", "label": "Chemists", "api_url": "https://www.edgepedia.org/api/v1/topics/physical.scientists.chemistry" }, { "id": "physical.scientists.chemistry.chem-bio", "label": "Researchers in chemical biology, analytical chemistry, and mass spectrometry", "api_url": "https://www.edgepedia.org/api/v1/topics/physical.scientists.chemistry.chem-bio" } ], "geo": [ { "id": "geo.us.t1800.physical.scientists.chemistry.chem-bio", "label": "United States · 1800 to 1945: Researchers in chemical biology, analytical chemistry, and mass spectrometry", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.physical.scientists.chemistry.chem-bio", "path": [ { "id": "geo.us", "label": "United States", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us" }, { "id": "geo.us.t1800", "label": "United States · 1800 to 1945", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800" }, { "id": "geo.us.t1800.physical", "label": "Physical world and mathematics", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.physical" }, { "id": "geo.us.t1800.physical.scientists", "label": "Physical and mathematical scientists", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.physical.scientists" }, { "id": "geo.us.t1800.physical.scientists.chemistry", "label": "Chemists", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.physical.scientists.chemistry" }, { "id": "geo.us.t1800.physical.scientists.chemistry.chem-bio", "label": "Researchers in chemical biology, analytical chemistry, and mass spectrometry", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.physical.scientists.chemistry.chem-bio" } ] } ], "excerpt": "Oliver Wolcott Gibbs, known as Wolcott Gibbs, was an American analytical and inorganic chemist, Rumford Professor at Harvard from 1863 to 1887, remembered for introducing electrogravimetry.", "snippet": "Oliver Wolcott Gibbs, known as Wolcott Gibbs, was an American analytical and inorganic chemist, Rumford Professor at Harvard from 1863 to 1887, remembered for introducing electrogravimetry.", "node": "physical.scientists.chemistry.chem-bio", "markdown": "# Oliver Wolcott Gibbs\n\n**Wolcott Gibbs** (he dropped his first name Oliver early in his career) was an American analytical and inorganic chemist, born in New York City on February 21, 1822, and died in [Newport, Rhode Island](https://www.edgepedia.org/newport-rhode-island), on December 9, 1908, aged almost eighty-seven.[1](https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-wolcott.pdf) • [2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [3](https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott) He was Rumford Professor at Harvard from 1863 to 1887, a charter member of the National Academy of Sciences and at one time its president.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [1](https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-wolcott.pdf) His researches lay mainly in analytical and inorganic chemistry, especially the cobaltammines (ammonia-containing cobalt complex compounds), the platinum metals, and the complex inorganic acids.[4](https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Gibbs,_Oliver_Wolcott) *Not to be confused with Josiah Willard Gibbs, the Yale thermodynamicist (1839–1903).*\n\n| Key fact | Detail |\n|---|---|\n| Born; died | New York City, February 21, 1822; Newport, Rhode Island, December 9, 1908[1](https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-wolcott.pdf) • [3](https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott) |\n| Field | Analytical and inorganic chemistry: cobaltammines, platinum metals, complex inorganic acids[4](https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Gibbs,_Oliver_Wolcott) |\n| Education | Columbia College at 19; M.D. 1845, College of Physicians and Surgeons; study in Berlin, Giessen, and Paris, 1848 return[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [3](https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott) • [4](https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Gibbs,_Oliver_Wolcott) |\n| Appointments | Free Academy (later City College of New York), 1849–1863; Rumford Professor, Harvard, 1863–1887; emeritus thereafter[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [5](https://chsi.emuseum.com/people/6987/oliver-wolcott-gibbs) |\n| Signature work | Ammonia-cobalt bases with F. A. Genth (1856); electrogravimetry (1864); complex inorganic acids from 1877[6](https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/) • [2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) |\n| Institutions | Charter member and president of the National Academy of Sciences; president of the AAAS; Rumford Committee of the American Academy, 1864–94[1](https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-wolcott.pdf) • [6](https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/) |\n| Method introduced | Electrogravimetric analysis: depositing metals electrolytically in weighable form[6](https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/) |\n\n## Education and early career\n\nAccording to the Johnson Matthey Technology Review, Gibbs graduated from Columbia College at nineteen and went to Philadelphia as assistant to Robert Hare, the inventor of the [oxyhydrogen](https://www.edgepedia.org/oxyhydrogen) blowpipe.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) In 1845, at twenty-three, he received the degree of [Doctor of Medicine](https://www.edgepedia.org/doctor-of-medicine) from the College of Physicians and Surgeons with a dissertation on a natural system of classification of the chemical elements; he never practiced medicine.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [3](https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott)\n\nHe then studied abroad, working with K. F. Rammelsberg, H. Rose, and J. von Liebig, and in Paris with A. Laurent, J. B. Dumas, and H. V. Regnault, returning in 1848.[4](https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Gibbs,_Oliver_Wolcott) In 1849 he was appointed Professor of Chemistry at the newly established Free Academy, which later became the [City College of New York](https://www.edgepedia.org/city-college-of-new-york), and remained fourteen years.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104)\n\n## Harvard years\n\nIn 1863 Gibbs was called to Harvard as Rumford Professor in the Application of Science to the Useful Arts, a post he held until his retirement in 1887.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [5](https://chsi.emuseum.com/people/6987/oliver-wolcott-gibbs) More than any other one man, he introduced into the United States the German system of research as a means of chemical instruction, training professional chemists by research practice in the Lawrence Scientific School laboratory.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) • [3](https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott)\n\nThe laboratory was lost in 1871, when the Lawrence Scientific School's chemical laboratory was combined with the [Harvard College](https://www.edgepedia.org/harvard-college) laboratory; from 1871 until his retirement in 1887 Gibbs had neither laboratory nor chemistry students, lecturing in the physics department on heat and spectroscopy.[3](https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott) • [7](https://alfredgibbs.com/oliver-wolcott-gibbs-i822-i908/)\n\n## Representative work\n\nGibbs's signature work began with the ammonia-cobalt bases, studied with F. A. Genth in 1856, followed by the introduction of electrogravimetry in 1864 and, from 1877, the complex inorganic acids.[6](https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/) • [2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104) His [*Researches on the Complex Inorganic Acids. Phospho-Molybdates*](https://doi.org/10.2307/25138643) appeared in the Proceedings of the American Academy of Arts and Sciences in 1881.[9](https://doi.org/10.2307/25138643) • [6](https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/)\n\n## Role in American scientific institutions\n\nAccording to his National Academy of Sciences biographical memoir, Gibbs was a charter member of the Academy and at one time its president, resigning the office when ill health forced him to; he also served as president of the [American Association for the Advancement of Science](https://www.edgepedia.org/american-association-for-the-advancement-of-science).[1](https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-wolcott.pdf) • [6](https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/) He also edited the American Journal of Science.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104)\n\nThe two Gibbses were distinct contemporaries, not the same man: according to the National Academy of Sciences' *Biographical Memoir of Josiah Willard Gibbs*, Josiah Willard Gibbs, the thermodynamicist, was born in New Haven on February 11, 1839, died there on April 28, 1903, and remained identified with Yale throughout his life.[10](https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-josiah.pdf)\n\n## Later assessment\n\nLater scholarship counts him among the American forerunners of the periodic law, alongside Josiah Parsons Cooke, Jr., Gustavus Detlef Hinrichs, and Lewis Reeve Gibbes.[11](https://pubs.acs.org/doi/abs/10.1021/ed046p128) In analytical chemistry he is remembered as the discoverer of electrogravimetry, and as the man who introduced the German research laboratory system into American chemical instruction.[2](https://technology.matthey.com/content/journals/10.1595/003214072X163101104)\n## References\n\n\n1. Wolcott Gibbs, Biographical Memoir, National Academy of Sciences. https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-wolcott.pdf\n2. An American Pioneer in Platinum Metal Research, Johnson Matthey Technology Review. https://technology.matthey.com/content/journals/10.1595/003214072X163101104\n3. Gibbs, Oliver Wolcott, Dictionary of Scientific Biography, via Encyclopedia.com. https://encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gibbs-oliver-wolcott\n4. Gibbs, Oliver Wolcott, 1911 Encyclopædia Britannica. https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Gibbs,_Oliver_Wolcott\n5. Oliver Wolcott Gibbs, Waywiser, Harvard Collection of Historical Scientific Instruments. https://chsi.emuseum.com/people/6987/oliver-wolcott-gibbs\n6. Obituary of Wolcott Gibbs, Science, 1909 (reprinted). https://alfredgibbs.com/obituary-wolcott-gibbs-science-magazine-1909/\n7. Oliver Wolcott Gibbs (1822–1908), biographical notice (reprinted). https://alfredgibbs.com/oliver-wolcott-gibbs-i822-i908/\n8. Researches on the Platinum Metals, American Journal of Science. https://ajsonline.org/article/64614-researches-on-the-platinum-metals.pdf\n9. Researches on the Complex Inorganic Acids. Phospho-Molybdates. (Continued), Proceedings of the American Academy of Arts and Sciences, 1881. https://doi.org/10.2307/25138643\n10. Biographical Memoir of Josiah Willard Gibbs, National Academy of Sciences. https://nasonline.org/publications/biographical-memoirs/memoir-pdfs/gibbs-josiah.pdf\n11. American forerunners of the periodic law, Journal of Chemical Education. https://pubs.acs.org/doi/abs/10.1021/ed046p128\n\n\n\n---\n*Topic: Encyclopedia › Physical world and mathematics › Physical and mathematical scientists › Chemists › Researchers in chemical biology, analytical chemistry, and mass spectrometry*\n\n*Initially written Sep 21, 2026 · Reviewed: Sep 25, 2026 · Edited: Sep 25, 2026 · Last review: Sep 25, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n", "same_as": [], "url": "https://www.edgepedia.org/oliver-wolcott-gibbs", "markdown_url": "https://www.edgepedia.org/oliver-wolcott-gibbs.md", "license": { "name": "Edgepedia Community License 1.0", "url": "https://www.edgepedia.org/edgepedia/license", "summary": "Free with credit, commercial use included. AI training is open to everyone. For other uses, organizations over USD 100M in revenue or 100M monthly users license separately.", "spdx": "LicenseRef-Edgepedia-Community-1.0" }, "credit": "\"Oliver Wolcott Gibbs\", Edgepedia (EdgeChat), https://www.edgepedia.org/oliver-wolcott-gibbs. Edgepedia Community License 1.0.", "credit_md": "\"[Oliver Wolcott Gibbs](https://www.edgepedia.org/oliver-wolcott-gibbs)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/oliver-wolcott-gibbs](https://www.edgepedia.org/oliver-wolcott-gibbs). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Oliver Wolcott Gibbs\", Edgepedia (EdgeChat), https://www.edgepedia.org/oliver-wolcott-gibbs. Edgepedia Community License 1.0.", "speakable": "Oliver Wolcott Gibbs, known as Wolcott Gibbs, was an American analytical and inorganic chemist, Rumford Professor at Harvard from 1863 to 1887, remembered for introducing electrogravimetry." }