solution are presently rare. We report the synthesis of crystalline InP from the solution-phase organometallic reaction 1a conducted at low temperatures. Our elucidation of the chemical pathway revealed unexpected factors responsible for InP formation and crystallization, prompting discovery of the solution-liquid-solid (SLS) crystal-growth mechanism.4 The resulting insights enabled solution-phas
solution-phase reaction of Au nanoparticles with organic dithiols leading to the self-assembly of cross-linked nanonetworked with nanometallic electronic conductivity has been reported in a previous communication. Bard and co-workers have extended this method for the fabrication of self- assembled spherical ultramicroelectrodes by confining the self-assembly process to the tip end of a quartz mic
solution about the problems of printing time, materials of ink, colors and stiffness of materials of 3D printer but it is not a big deal. Though this problems prevent 3D printers form mass-producing the stuffs, diversified small-quantity production is possible with present technology fortunately. The stiffness of materials is 80 percent of the stuffs that is widely spread, and the kinds of materi
⓶ 희토류가 주목받는 이유
21세기에 접어들어 희토류가 각별히 주목받는이유는 크게 세가지로 구분된다. 먼저, 현재까지 대체 물질이 존재하지 않을 만큼 독특한 화학적, 전기적, 자성적, 발광적, 방사성 차폐라는 특성을 들 수 있다. 희토류는 반응하는 물질에 따라 조건도, 원리도 달라지기 때문