Nanodiamond powders are nanomaterials with unique physical and chemical properties
Nanodiamond powders are nanomaterials with unique physical and chemical properties
Nanodiamond powders are nanomaterials with unique physical and chemical properties
In 1963, Soviet researchers discovered that the nano-diamond, also called Ultra Dispersed Diamonds or UDDs, could be created by nuclear explosions caused carbon-based explosives. Since then, detonation has been used as a method of preparing this promising material.Synthesis Nano-Diamond Powder by Detonation Method:The detonation technique is more energy efficient and has a higher reaction rate than the other methods. Nano-diamonds are now the result. One of the major industrial production method
Nano diamond It was first developed 30 years ago. However, it has only been applied to polishing agent, polycrystalline and other abrasives. The use of nano diamond powder in lubricating oils has increased as people have a better understanding of how nano diamond works. The applications of nano diamond powder in lubricating oil, medical, and metal coating are expanding. Traditional applications of nanodiamond powder: 1. A nano-diamond/metal composite coating Plated parts have a 1-9 tim
Nanodiamond Powder Can Prevent Short Circuits And Fires in Lithium Batteries
The roble had hit a record low after the West imposed sweeping sanctions on Russia for its aggression in Ukraine. Russia's president recently ordered exports of Russian gas to "unfriendly" countries to be settled in robles. The speaker of Russia's up
The U.S. and its allies plan to impose sanctions on more Russian industries and supply chains.The US government representatives recently visited Europe to consult with allies on strengthening and enforcing sanctions to punish Russia. They also plan t
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe
A clearer indication of the role of grain size in the optimization of the mechanical properties of TiB2 is provided by the fracture toughness as measured by the mode I critical stress intensity factor KIc. For fully dense specimens at room temperature, having a mass fraction of TiB2 ⩾ 98 %, KIc appears to have a maximum value for a mean grain size of 5 μm ⩽ g ⩽ 12 μm. The values may be influenced by three potentially significant factors: grain size, measurement method, and chemical impurity cont
Silicon dioxide has been used as a primary gate dielectric material in metal-oxide-semiconductor field effect transistors (MOSFETs) for over 30 years. However, as the dimension of MOSFET devices is scaled down to sub-0.1μm, higher dielectric constant materials are needed to allow the use of physically thicker gate dielectric with electrically equivalent oxide thickness (EOT). Also, amorphous structure material with highly stable interface on silicon is required. Among many high-k materials, hafn
After releasing the pressure, RO-Fe2O3 and PPV-Fe2O3 spontaneously reverted to the more thermodynamically stable α-Fe2O3 polymorph. However, strikingly, the ζ-Fe2O3 phase retained its crystal structure after the pressure release. The presence of α-Fe2O3 and ζ-Fe2O3 phase in the sample after the pressure release was further evidenced by analyzing selective area electron diffraction (SAED) pattern where planes belonging to α-Fe2O3 and ζ-Fe2O3 phase were identified (other, not assigned planes most