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Publikováno v:
ACS Omega, Vol 6, Iss 43, Pp 29157-29165 (2021)
ACS Omega
ACS Omega
In this study, blue-emission carbon dots were prepared from the legumes of the vegetable Pisum sativum Linn. by one-step carbonization. The fluorescence of a carbon dot (CDs) solution can be quenched by copper ions and recovered by ethylenediaminetet
Autor:
Kaustubh Rane, Huo Jianqiang, Jeramie J. Adams, James M. Thode, Brian M. Leonard, Lamia Goual
Publikováno v:
ACS Omega, Vol 6, Iss 25, Pp 16573-16583 (2021)
ACS Omega
ACS Omega
Despite its complex structure, coal has shown to be a promising precursor for graphene synthesis by chemical vapor deposition (CVD). However, the presence of heteroatoms and aliphatic chains in coal can lead to defects in the graphene lattice, preven
Publikováno v:
ACS Omega, Vol 6, Iss 16, Pp 10910-10920 (2021)
ACS Omega
ACS Omega
The efficient catalysis of the hydrogenation of 5-hydroxymethylfurfural (HMF) to 2,5-dimethylfuran (DMF) over non noble-metal catalysts has received great attention in recent years. However, the reaction usually requires harsh conditions, such as hig
Autor:
Chengjie Li, Jiao Xiaoguang, Caihong Feng, Qingze Jiao, Yun Zhao, Xu Licun, Bingzhi Guo, Zhongtai Feng
Publikováno v:
ACS Omega, Vol 6, Iss 7, Pp 4719-4725 (2021)
ACS Omega
ACS Omega
Fluorinated polyurethane (FPU) with a different fluorine content was prepared using perfluoropolyether glycols, poly(propylene glycol), and isophorone diisocyanate as starting materials, and 1,4-butanediol as a chain extender. The structure and molec
Publikováno v:
ACS Omega, Vol 6, Iss 4, Pp 3363-3371 (2021)
ACS Omega
ACS Omega
Replacing precious metals with cheap metals in catalysts is a topic of interest in both industry and academia but challenging. Here, a selective hydrogenation catalyst was prepared by thermal treatment of Cu(OH)2 nanowires with acetylene-containing g
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 49, Pp 31801-31809 (2020)
ACS Omega, Vol 5, Iss 49, Pp 31801-31809 (2020)
To study the effect of copper on gold thiosulfate leaching, the gold dissolution of three different sample powders (gold, gold/copper, and gold/copper oxide) in a solution of 5 mM Cu2+, 0.4 M ammonia, and 0.1 M thiosulfate was studied. Scanning elect
Autor:
Nirpendra Singh, I. A. Qattan, Muhammad Sajjad, Gobind Das, Dalaver H. Anjum, Shashikant P. Patole
Publikováno v:
ACS Omega, Vol 5, Iss 44, Pp 28637-28642 (2020)
ACS Omega
ACS Omega
The phonon transport properties of CuSCN and CuSeCN have been investigated using the density functional theory and semiclassical Boltzmann transport theory. The Perdew-Burke-Ernzerhof functional shows an indirect (direct) electronic band gap of 2.18
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 29, Pp 18105-18113 (2020)
ACS Omega, Vol 5, Iss 29, Pp 18105-18113 (2020)
The functional design of paper-based material surfaces with renewable functions and environmentally friendly properties is prevalent nowadays. Herein, a superhydrophobic surface with a coral reef-like structure was prepared on filter paper by electro
Autor:
Noppadol Panchan, Chalida Niamnuy, Thongthai Witoon, Metta Chareonpanich, Pawanrat Prapaitrakul, Anusorn Seubsai, Sakamon Devahastin
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 5, Pp 2334-2344 (2020)
ACS Omega, Vol 5, Iss 5, Pp 2334-2344 (2020)
Thermal treatment during catalyst preparation is one of the important factors affecting the characteristics and performance of a catalyst. To improve the catalytic performance of an alumina-supported copper catalyst prepared by an impregnation method