The special optical tuning properties of photonic crystals make them important applications in optics such as sensing, catalysis, and detection. Due to the special wettability of photonic crystals which gives them more excellent properties and new applications, the research on photonic crystal super-wettability has drawn much attention. With the strong support of the NSFC and the Chinese Academy of Sciences, a series of important progresses have been made in the preparation and application of ultra-infiltrating photonic crystals by physicists at Key Laboratory of Bionic Materials and Interface Sciences of the Physical and Chemical Institute. The researchers examined the effect of substrate wetting on the morphology of the latex particles in photonic crystal assembly units (Adv. Mater. Inter. 2015, 1400365; J. Mater. Chem. C 2015, 3, 2445) (Chem. Commun. 2015, 51, 1367) and bread-shaped (Chem. Commun. 2016, 52, 3619) anisotropic photonic crystals with special optical functions were realized. Photonic crystal microarrays with good optical waveguide behavior were prepared using special infiltration control of the substrate (ACS Appl. Interf. 2016, 8, 4985). Further utilizing the gradient wettability of the prepared polyionic liquid inverse opal structure photonic crystals, a photonic crystal driver having a single structure was produced (Chem. Commun. 2016, 52, 5924). Recently, the researchers systematically summarized the contribution of photonic crystals to their applications. From the perspective of the special wettability of photonic crystals in nature, this paper summarizes the construction ideas and related examples of ultra-infiltrating photonic crystals and the sensing, detection, antifouling, driving, oil-water separation, etc. New application (Chem. Soc. Rev. 2016, doi.10.1039 / c6cs00562d). Ultrawetting of Photonic Crystals and Its Related Applications
The European type jaw crusher is commonly used in primary or
secondary crushing of mining materials. The European type jaw crusher is an
advanced equipment developed for crushing stone materials used in construction
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crusher adopts the most advanced international crushing technology and
manufacturing level, and is the first choice for efficient products when
crushing hard and highly abrasive materials. The stone materials used in
engineering projects such as highways, railways, and airport runways are mostly
hard rocks such as basalt, with specifications ranging from 3 to 7 centimeters.
The hardness of the crushed materials is relatively high, and generally, the
yield of jawbone is low and it is easy to wear.
Structural Principles:
The European type jaw crusher mainly includes a base, a fixed jaw, a
moving jaw, and an eccentric shaft. The fixed jaw is fixed with a fixed jaw tooth
plate, and the moving jaw tooth plate is fixed on the moving jaw through a
connecting bolt rod. There are side guard plates on both sides of the moving
and fixed jaw tooth plates, and the upper end of the moving jaw is sleeved on
the eccentric shaft. There is a bearing chamber between the moving jaw and the
eccentric shaft, and the top of the moving jaw tooth plate is about 80-250mm
higher than the fixed jaw tooth plate. The structure is simple and reasonable,
and the raised movable jaw tooth plate has a good protective effect on the
movable jaw and bearing chamber, while ensuring smooth feeding and avoiding
material blockage and jamming. It is safe and reliable, and the utility model
also simplifies the production of the movable jaw. The movable jaw bearing
chamber has good sealing performance, good operating performance, no oil
leakage, and improves the overall use of the machine. The noise is low, the
operation is stable, and the energy-saving effect is obvious, which is
conducive to promotion and application. It is widely used in mines In the
fields of building materials, silicates, metallurgy, road construction,
chemical industrial raw materials, etc., it is particularly suitable for
crushing medium hardness materials, such as rocks, ores, clinker from cement
plants, etc.
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