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Search results for graphene oxide

Nanomaterials Aug 25, 2022

Miniaturized high-performance filter capacitor based on structurally integrated carbon tube grids

A research team led by Prof. Meng Guowen from the Institute Solid State Âé¶¹ÒùÔºics, Hefei Institutes of Âé¶¹ÒùÔºical Science (HFIPS) of Chinese Academy of Sciences (CAS), cooperating with Prof. Wei Bingqing of the University of ...

Nanomaterials Aug 17, 2022

Graphene as 'the philosopher's stone': Turning waste into gold

Throughout history, alchemists believed in the existence of the philosopher's stone: a substance that could turn cheap substances into precious gold. Now scientists from The University of Manchester, Tsinghua University in ...

Biochemistry Aug 15, 2022

Catching up with quicksilver: MXene material can counter mercury contamination

Researchers estimate that mercury emissions in the atmosphere have quadrupled since the Industrial Revolution. The heavy metal, generated by burning fossil fuels and the disposal of industrial and medical waste, has become ...

Nanomaterials Aug 5, 2022

Graphene oxide membranes reveal unusual behaviour of water at the nanoscale

Do more pores in a sieve allow more liquid to flow through it? As material scientists have uncovered, this seemingly simple question may have an unexpected answer at the nanoscale—and it could have important implications ...

Materials Science Aug 5, 2022

A simple, cheap material for carbon capture, perhaps from tailpipes

Using an inexpensive polymer called melamine—the main component of Formica—chemists have created a cheap, easy and energy-efficient way to capture carbon dioxide from smokestacks, a key goal for the United States and ...

Materials Science Aug 4, 2022

Water can't touch this sanded, powdered surface

Want a surface that won't get wet? Grab some sandpaper.

Nanomaterials Jul 11, 2022

Flashing creates hard-to-get 2D boron nitride

Rice University scientists who "flash" materials to synthesize substances like graphene have turned their attention to boron nitride, highly valued for its thermal and chemical stability.

Polymers Jul 7, 2022

New styrene production method improves stability, dehydrogenation activity

Styrene, the chemical used to make polymers and resins used in plastic, disposable containers, latex, synthetic rubber, insulation and more, is ubiquitous to everyday life.

Nanomaterials Jun 22, 2022

2D interfaces in future transistors may not be as flat as previously thought

Transistors are the building blocks of modern electronics, used in everything from televisions to laptops. As transistors have gotten smaller and more compact, so have electronics, which is why your cell phone is a super ...

Nanophysics Jun 16, 2022

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).This method, known as the "water-icing triggered exfoliation process," was proposed ...

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