Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences

New Method Helps Exfoliate Hexagonal Boron Nitride Nanosheets

Chinese researchers recently reported an innovative mechanical process for controllably exfoliating hexagonal boron nitride nanosheets ( h-BNNSs ) .First author of the study . “ This method offers an environmentally friendly method to exfoliate h-BNNSs with controllable thickness by a rapid water freezing and subsequent ultrasonication process .

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【XINHUANET】Chinese researchers develop lubricated composite with high load-bearing capacity

BEIJING , March 30 ( Xinhua ) - - Chinese researchers have designed a cartilage-like lubricated composite with mechanical robustness .According to a research article recently published in the journal ACS Applied Materials and Interfaces . Natural articular cartilages show extraordinary tribological performance based on their penetrated surface l...

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Researchers Report New Method for Iridium-catalyzed C(sp3)-H Borylation of Aminocyclopropanes

Optically active aminocyclopropane and its derivatives are ubiquitous subunits of many biologically active natural products , pharmaceuticals , and agrochemicals .Traditional catalytic asymmetric methods rely on [ 2 + 1 ] cycloaddtion of enamine dertivatives and hydro ( carbo ) amination of cyclopropenes .The reactive sites of these substrates n...

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LICP Develops a Novel Non-piezoelectrical Interfacial Triboelectrification-induced Mechanoluminescence System

Mechanoluminescence ( ML ) is a type of luminescence that can convert the mechanics into light .Because of its unique characteristics , such as mechanics visualization and spatial resolution , ML provides novel thoughts to deal with the critical problems in mechanics sensing .To grasp and master the essence of ML and guide its future design and ...

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LICP Devises a New Macroscale Superlubric Triboelectric Nanogenerator

Triboelectric electrification is a common phenomenon in interfacial friction , in which electrons are continuously transferred , excited , and flowed between two surfaces .Most of the current research on the relationship between triboelectrification and friction force is based on contact resistance ( friction between metal and metal ) , surface ...

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Fantastic behavior of near zero wear of Cr-based coatings

Abstract In this research , the long - and short-term tribological properties of three Cr-based coatings were investigated , and their wear characteristics were analyzed .The results show that no matter what kind of Cr-based coatings via different processes or preparation steps , and whether in long - or short-term wear .They all revealed the be...

New Method Helps Exfoliate Hexagonal Boron Nitride Nanosheets

【XINHUANET】Chinese researchers develop lubricated composite with high load-bearing capacity

Researchers Report New Method for Iridium-catalyzed C(sp3)-H Borylation of Aminocyclopropanes

LICP Develops a Novel Non-piezoelectrical Interfacial Triboelectrification-induced Mechanoluminescence System

LICP Devises a New Macroscale Superlubric Triboelectric Nanogenerator

Fantastic behavior of near zero wear of Cr-based coatings