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The pore structure of porous metal materials can be prepared through different methods, such as powder metallurgy, template method, solvent extraction, etc. These methods can control the size, shape, and distribution of pores, thereby achieving the regulation of material properties.
One of the main characteristics of porous metal materials is their high surface area. Due to their large number of pores, the effective surface area of these materials is much larger than their actual volume. This enables porous metal materials to exhibit good reaction activity and adsorption capacity in catalytic reactions and adsorption processes.
Another important feature is the highly connected pore structure of porous metal materials. This connectivity enables the free transfer of fluids or gases within the material, thereby achieving effective mass transfer and transmission. This makes porous metal materials an ideal choice for filtration, separation, and transfer materials.
Porous metal materials are widely used in various fields. In the energy field, they are used as catalyst carriers, battery electrode materials, and hydrogen storage materials. In the field of the environment, porous metal materials are used for wastewater treatment, air purification, and gas separation. In the field of biomedicine, they are used for applications such as artificial bones, tissue engineering, and drug delivery.
Chicago 2-11 Alarm fire, 4-6-15
Here are some images of the 2-11 in Chicago at 1915 S. Carpenter on Monday morning (4/6).  First calls came in just before 9:00.  Typical of the Pilsen neighborhood, the old buildings were packed tight with very little room between exposures.  There was a large 2-story frame that appeared to be connected to the three story ordinary by a very small deck section (from my perspective) and this was primarily where the fire load was.  There was not much to see from the front and the only view of the back was over a fence.  Very little space in the “B†and “D†gangways.
Porous Metal Materials are a type of metal material with a highly porous structure, characterized by a large number of connected pores and high surface area. These materials are widely used in fields such as adsorption, filtration, catalysis, energy storage, and biomedicine.