Physics:Timeline of hydrogen technologies

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Timeline of hydrogen technologies is a support page for historical material linked from Physics:Quantum atoms/hydrogen. It summarizes selected milestones in the discovery, naming, production, storage, and use of hydrogen.

Selected timeline

  • 1671 - Robert Boyle describes the reaction of iron with acids, producing a flammable gas later understood as hydrogen.
  • 1766 - Henry Cavendish identifies hydrogen as a distinct gas and studies its properties.
  • 1783 - Antoine Lavoisier gives hydrogen its modern name, from Greek roots meaning water-former.
  • 1800 - Water electrolysis demonstrates a controlled way to produce hydrogen and oxygen from water.
  • 1839 - William Grove demonstrates an early fuel cell using hydrogen and oxygen.
  • Late nineteenth century - Hydrogen spectroscopy becomes important in atomic physics, especially through the Balmer and Rydberg formulas.
  • 1913 - Niels Bohr uses hydrogen as the central example in the Bohr model of atomic structure.
  • Twentieth century - Hydrogen becomes important in ammonia synthesis, petroleum refining, cryogenics, rockets, and nuclear fusion research.
  • Twenty-first century - Hydrogen technologies are studied for energy storage, fuel cells, industrial decarbonization, and synthetic fuels.

Quantum relevance

Hydrogen is technologically important, but it is also central to quantum physics because it is the simplest atom with a bound electron. Its spectrum, isotope structure, and precision measurements connect directly to Physics:Quantum atoms/hydrogen, Physics:Quantum atoms/energy level, and Physics:Quantum Spectral lines and series.

References


Author: Harold Foppele


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