Events
  • Super-dispersion Technique of Rod-like Crystal Bundle of Attapulgite and its Application

    29-09-2011

    Researchers at the Lanzhou Institute of Chemical Physics of the Chinese Academy of Sciences have achieved the super-dispersion of rod-like crystal bundle of attapulgite via an integration technology. With the technology, the second aggregation of rod-like crystal after super-dispersion and other key techniques have been solved as well. Attapulg...

  • New Graphene Nanosheets/Ionic Liquid Based Supercapacitors

    22-09-2011

    As a new kind of energy storage devices, supercapacitors possess a higher power density, a longer cycle life, a simpler charging circuit, no memory effect and are much safer and maintenance-free. They have broad applications in electric vehicles, mobile communications, defence-related science and technology, and so on. The tribology of low dime...

  • LICP Develops High Hardness Carbon-based Coatings for Mechanical Seals

    20-06-2012

    Harsh environment and changing work conditions (frequent start-stop, low/high speed, and boundary lubrication/dry friction) are the major factors causing the decrease of load carrying capacity, severe wear and poor reliability of friction pairs in mechanical seals. They are also the main challenge in the development of key parts for mechanical s...

  • A New Efficient Ruthenium Catalyst for Enantioselective Hydrogenation of Ketones

    16-09-2011

    The development of practical and efficient chiral catalytic systems for asymmetric organic reactions is one of the most important subjects in synthetic organic chemistry. In general, conformationally rigid chiral ligands have been proven to be extremely useful for the construction of a good oriented and fixed chiral environment around the metal ...

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