As the ultimate aims of researches on one-dimensional(1D)nano materials,quasi-one-dimensional atomic/molecular chains are expected to exhibit many interesting properties.
A major focus of the field of Chemistry is the prediction as to how various atoms form bonds,and how such bonding controls the structure and properties of matter.
SiGe is commonly used as a semiconductor material with excellent electronic and optical properties.SiGe alloy is also a kind of excellent high temperature thermoelectric materials.
Zirconium diboride(ZrB2)is a typical ultra-high-temperature ceramic(UHTC),combin excellent physical and chemical properties,such as high melting point(3246℃),high hardness,high thermal and electrical
In recent years,Ⅳ-Ⅳ semiconductors alloys have attracted great attention due to the potential applications in electric devices such as long-wavelength photodetectors,emitters,and infrared optoelectron
Recently,BC5,BC4,BC3 were continually reported to be synthesized from graphitic BC5,BC4 and BC3 by the high-temperature and high-pressure method respectively.
Graphdiyne is composed of acetylenic linkages and carbon hexagons.Large graphdiyne films have been synthesized via a cross-coupling reaction using hexaethynylbenzene by Li et al.