Impact of ultraviolet radiation on changes of typical functional groups and vitrification temperature for asphalts;

Effects of functional groups on the friction properties of self-assembled monolayers;

The amber and its familiar imitation samples are tested with the means of conventional gemmological methods,and FTIR and its technique of computer second derivative order for analysing the kinds and characteristics of carbon functional group in amber and searching for differences between the amber and its imitation samples.

Design and synthesis of novel bifunctional organocatalysts;

A　new　method　of　direct　functionalization　of　CH　bonds　under　ambient　conditions;

These methods are divided into two categories: the direct synthesis from substituted benzenoid derivatives and the functionalization of performed indoles ring,both of which are introduced in detail in the aspects of mechanism and the processes of reactions.

Studying development of functionalization of saturated carbon by catalytic oxidation wit metalloporphyrins as a mimic of the enzyme cytochrome P-450 was reviewed with 28 references.

The results show that the surface chemical properties of activated carbons have significant influence on its adsorption performance,and the acid surface functional groups of activated carbon increases considerably after oxidation with .

Some 8 samples were selected from different places and with different ranks to quantitatively analyze, using FT\|IR method, the influence of functional groups such as mobile hydroxyl, methylene, aromatic hydrogen, aliphatic hydrogen, and oxygenous on reactivity of coal.

The effects of oxiammonolyzation by hydroperoxide on the main functional groups of wheat straw alkaline lignin were studied.