Organic Molecules tagged posts

Successful Synthesis of pure Organic Molecules that shows Metallic Conduction under Ambient Pressure

Picture: Figure 1. Molecular structure of TED Picture: Figure 2. Temperature dependence of electrical resistivity in TED self-supporting film. Inserted photo shows a self-supporting film with four gold terminals attached.

For the first time, a NIMS research team designed and fabricated single-component organic molecules that are conductive like metal under normal pressure, despite the fact that the molecules contain neither multiple molecules nor metal elements. Because the molecules are completely pure, they are more durable and stable compared to conventional chemically doped organic conductive materials. The new molecules may be applied to solar cell electrodes and touch panels.

Organic molecules consisting solely of light elements essentially do not have carriers by which an electric charge can pass through. As such, they are not high quality conductors...

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Rotating Ring of Complex Organic Molecules discovered around Newborn Star

A schematic illustration of the infalling gas around the protostar. A disk structure with a radius of about 50 AU exists around the protostar. The disk in turn is surrounded by an envelope of gas extended over a 200 AU scale. OCS exists in the envelope gas, while methyl formate mainly exists in the boundary area between the envelope gas and the disk structure. (Lower left) Intensity distribution of methyl formate (HCOOCH3) observed with ALMA. A structure elongated along A-B can be seen centered on the position of the protostar. Methyl formate is located within 50 AU from the protostar. (Lower right) Intensity distribution of OCS (carbonyl sulfide) observed with ALMA. A structure elongated along A-B can be seen centered on the position of the protostar position, similar to the case of OCS. However the distribution of OCS (~200 AU) is more extended than that of methyl formate. Credit: ALMA (ESO/NAOJ/NRAO), Oya et al.

A schematic illustration of the infalling gas around the protostar. A disk structure with a radius of about 50 AU exists around the protostar. The disk in turn is surrounded by an envelope of gas extended over a 200 AU scale. OCS exists in the envelope gas, while methyl formate mainly exists in the boundary area between the envelope gas and the disk structure. (Lower left) Intensity distribution of methyl formate (HCOOCH3) observed with ALMA. A structure elongated along A-B can be seen centered on the position of the protostar. Methyl formate is located within 50 AU from the protostar. (Lower right) Intensity distribution of OCS (carbonyl sulfide) observed with ALMA. A structure elongated along A-B can be seen centered on the position of the protostar position, similar to the case of OCS...

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