Light trigger mechanism of agent-Iota

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Service > Light trigger mechanism of agent

Light trigger mechanism of agent

A. cleavage reaction mechanism
Photo initiator molecules absorb ultraviolet light after being excited, excited state molecular covalent bond is broken and the generation of free radicals,
B. hydrogen reaction mechanism
The mechanism is the initiator molecule absorbs light is excited, and the extraction of a hydrogen atom from the monomer or oligomer molecule, making these molecules become free radicals.
C. ion reaction mechanism
This mechanism is electron donor and receptor by electron transfer or charge, may generate electron transfer complexes may also generate excited complexes. Electron transfer complex is formed in the ground state of the interaction, and the excited complex just form a mutually under excitation state. Electron transfer mechanism of the complex can be expressed as follows:
D. energy transfer mechanism
Three singlet excited state molecular energy transfer to monomer or other molecules, monomer to obtain energy by moves into the three excited states of the monomer

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