Nobel Prize in Chemistry Quantum Dots Technology:The Development History,Application and Exploration of Ideological and Political Elements in Chemistry Teaching
In 1981,Russian scientist Alexei Ikimov discovered that colored glass produces different colors as the particle size changes,and proposed the quantum size effect.In 1983,American scientist Louis Bruce first proposed colloidal quantum dots,realized the controlled synthesis of colloidal semiconductor quantum dots,and pioneered the research of quantum dots.In 1993,a scientific research team led by Professor Mungi Bavendi synthesized quantum dots of uniform size in an organic solution for the first time,accelerating the development of quantum dots.The 2023 Nobel Prize in Chemistry has been awarded to these three scientists for their contributions to the discovery and research of quantum dots.Quantum dots are widely used in communication,energy,biomedicine and other fields because of their excellent size effect.Starting from the award,development and application of quantum dots,in-depth exploration of its ideological and political elements has far-reaching significance in chemistry teaching in colleges and universities.
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