DIN 66134-1998 氮吸附法测定中孔性固体的孔径分布和表面积比.BARRET、JOYNER和HALENDAR(BJH)法
Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
The document specifies the method for the determination of pore size distribution and specific surface of mesoporous solids by analysis of the nitrogen desorption isotherm at the boiling temperature of nitrogen using the method of Barrett, Joyner and Halenda.#,,#