DURING the course of an investigation on the photochemical combination of gases, our attention was directed to the marked diversity in the rate of combination of gases such as hydrogen with oxygen, ...

IT is well known that the chief product in the photochemical combination of hydrogen and oxygen is hydrogen peroxide. It is also known that hydrogen peroxide is a product of the thermal reaction, both ...

Photochemical machining (etching), microstamping, and micromachining are all used to make small, precision components. Each process has its own advantages and limitations Photochemical machining ...