According to the Science and Technology Daily, scientists at the State University of New York at Stony Brook discovered three new carbon structures that can exist stably through simulation methods. These materials have a density that exceeds the density of the largest three-dimensional materials in the existing three-dimensional materials, with unique electronic and optical properties, such as successful synthesis, will become a breakthrough in the field of materials science.
Carbon is one of the most common elements on earth, but the different combinations and structures of its atoms create a variety of “skilled†allotropes: from soft graphite to superhard diamonds, with perfect structure. Fullerene to super material carbon nanotubes. Almost every modification of the carbon structure has led to a new technological revolution, and research related to carbon structure has been awarded two Nobel Prizes in 15 years (the study on fullerenes was awarded the Nobel Prize in Chemistry in 1996, Research on graphene was awarded the Nobel Prize in Physics in 2010).
To investigate whether there is a carbon structure that is denser than diamond, the researchers simulated the structure of the carbon atoms at different temperatures and pressures. Three stable structures were found, which were named hP3. tI12 and tP12. The simulation results show that although the hardness of these three structures does not exceed diamonds, their density is 1.1% to 3.2% higher than that of diamonds respectively, and higher density means better conductivity and better dispersion. Sex and refractive index, which will make it more dazzling than diamonds.
Carbon is one of the most common elements on earth, but the different combinations and structures of its atoms create a variety of “skilled†allotropes: from soft graphite to superhard diamonds, with perfect structure. Fullerene to super material carbon nanotubes. Almost every modification of the carbon structure has led to a new technological revolution, and research related to carbon structure has been awarded two Nobel Prizes in 15 years (the study on fullerenes was awarded the Nobel Prize in Chemistry in 1996, Research on graphene was awarded the Nobel Prize in Physics in 2010).
To investigate whether there is a carbon structure that is denser than diamond, the researchers simulated the structure of the carbon atoms at different temperatures and pressures. Three stable structures were found, which were named hP3. tI12 and tP12. The simulation results show that although the hardness of these three structures does not exceed diamonds, their density is 1.1% to 3.2% higher than that of diamonds respectively, and higher density means better conductivity and better dispersion. Sex and refractive index, which will make it more dazzling than diamonds.
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