Chemistry in photographyChemistry knowledge in photography was mainly reflected in the following aspects.
In the early days of the Nisford photography method, chemical principles were used, based on the chemical reaction of light-sensitive materials under the effect of light. It used a silver salt compound, which was coated on a copper plate. When it was exposed to light, the silver salt would react to form a negative image, which was then converted into a positive image.
In traditional film photography, the film processing process involved a variety of chemicals and chemical reactions. The film development, fixing, rinsing, and other steps in the dark room all relied on chemical processes. For example, the developer and fixer each contained a specific composition. The developer was to reduce the already sensitive silver Halide on the film to silver, while the fixer was to remove the unsensitive silver Halide and other substances to fix the image.
In addition, photographic chemistry was also reflected in the production of photographic materials. The chemical composition and properties of photographic materials directly affected their sensitivity to light and the quality of the image.
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Books on ChemistryThere were many books on chemistry that one could refer to:
University Physics: A classic chemistry textbook written by the physicist Richard Stallman that introduced the basic concepts, principles, and laws of chemistry in detail.
Quantum Mechanics: A classic physics textbook by Albert Einstein that introduced the basic concepts, principles, and laws of quantum mechanics.
3."Chemistry Reaction Kinetics"(Chemistry Reaction Kinetics): A classic chemistry textbook by Joseph J. Gilbert, which introduced the kinetic laws and calculation methods of chemical reactions in detail.
Chemistry and Philosophy (Philosophy in Quantum Chemistry): A philosophical chemistry textbook written by the German mathematician Ulrich Beck that delves into the nature, meaning, and purpose of chemistry philosophy.
5 The Story of the Elements: A textbook by William G. Gibbson on the history of the chemical elements, which details the historical evolution and discovery of the chemical elements.
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