SDS of cas: 78-50-2. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Tri-n-octylphosphine Oxide, is researched, Molecular C24H51OP, CAS is 78-50-2, about Atomically dispersed Pb ionic sites in PbCdSe quantum dot gels enhance room-temperature NO2 sensing. Author is Geng, Xin; Li, Shuwei; Mawella-Vithanage, Lalani; Ma, Tao; Kilani, Mohamed; Wang, Bingwen; Ma, Lu; Hewa-Rahinduwage, Chathuranga C.; Shafikova, Alina; Nikolla, Eranda; Mao, Guangzhao; Brock, Stephanie L.; Zhang, Liang; Luo, Long.
Atm. NO2 is of great concern due to its adverse effects on human health and the environment, motivating research on NO2 detection and remediation. Existing low-cost room-temparature NO2 sensors often suffer from low sensitivity at the ppb level or long recovery times, reflecting the trade-off between sensor response and recovery time. Here, we report an atomically dispersed metal ion strategy to address it. We discover that bimetallic PbCdSe quantum dot (QD) gels containing atomically dispersed Pb ionic sites achieve the optimal combination of strong sensor response and fast recovery, leading to a high-performance room-temparature p-type semiconductor NO2 sensor as characterized by a combination of ultra-low limit of detection, high sensitivity and stability, fast response and recovery. With the help of theor. calculations, we reveal the high performance of the PbCdSe QD gel arises from the unique tuning effects of Pb ionic sites on NO2 binding at their neighboring Cd sites.
Here is a brief introduction to this compound(78-50-2)SDS of cas: 78-50-2, if you want to know about other compounds related to this compound(78-50-2), you can read my other articles.
Reference:
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method