Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Sun Ti"'
Publikováno v:
Nanophotonics, Vol 12, Iss 21, Pp 4043-4053 (2023)
Chiral metasurfaces have great potential in various applications such as polarimetric imaging and biomedical recognition. However, simultaneous broadband and high circular dichroism (CD) with high polarization extinction ratio (PER) remains a challen
Externí odkaz:
https://doaj.org/article/c057479bd25d47449db59a818c8e0273
Publikováno v:
Nanophotonics, Vol 12, Iss 16, Pp 3243-3255 (2023)
We propose and experimentally demonstrate a single chip metasurface for simultaneous chiral and achiral imaging and polarimetric detecting using a high efficiency three dimensional plasmonic metalens (3D-PM) with capability of designed separation of
Externí odkaz:
https://doaj.org/article/f4e28bc335d14d539b685a420c840621
Publikováno v:
工程科学学报, Vol 38, Iss 10, Pp 1359-1368 (2016)
The adsorption kinetics and conformation change of sodium dodecyl sulfonate(SDS) onto Fe2O3-coated crystal sensors were studied by quartz crystal microbalances with dissipation(QCM-D). The results show that the adsorption of SDS onto Fe2O3 surfaces i
Externí odkaz:
https://doaj.org/article/d115aa4f826d414496bebb4841c70f00
Publikováno v:
工程科学学报, Vol 38, Iss 6, Pp 754-759 (2016)
The inhibition mechanism of iron mineral reduction in laterite nickel ore with the addition of sodium sulfate was studied in the paper.It is found that sodium sulfate can change the reduction process of iron mineral,with FeS and aluminosilicates cont
Externí odkaz:
https://doaj.org/article/2eaa503bb4484ce1a656b6969f383d00
Publikováno v:
工程科学学报, Vol 38, Iss 5, Pp 609-616 (2016)
The feasibility and mechanisms of using the blast furnace dust as a reductant in direct reduction-low intensity magnetic separation of Indonesian seaside titanomagnetite were investigated. The results show that the blast furnace dust can be used as a
Externí odkaz:
https://doaj.org/article/9af00ff91b804fa4bebb65938aa593e5
Publikováno v:
工程科学学报, Vol 38, Iss 2, Pp 175-180 (2016)
The mineral composition variation of Indonesian seaside titanomagnetite at different roasting temperatures was studied in the direct reduction roasting process with coal slime as a reductant. The roasted products were analyzed by X-ray diffraction an
Externí odkaz:
https://doaj.org/article/d20f359571b94410b294ccde9e5b04f2
Publikováno v:
工程科学学报, Vol 38, Iss 1, Pp 26-33 (2016)
The effects of reductant type and dosage on the reduction roasting and Fe-P separation of high phosphorus oolictic hematite were studied in this paper. Experimental results show that,with addition of Na2CO3 as a dephosphorization agent,the iron conte
Externí odkaz:
https://doaj.org/article/96719c4aac504a8d89864d2b4816e01b
Publikováno v:
工程科学学报, Vol 37, Iss 10, Pp 1268-1275 (2015)
The recovery of iron-bearing silicate minerals is a key on the re-separation middlings of Anshan type lean magnetite,but this recovery process should be conducted selectively. The iron grade of stage 1 tailing is only 3.92%,so there is no need to rec
Externí odkaz:
https://doaj.org/article/f69b441bf7f547e9a6ce1b556e10c7d5
Publikováno v:
In Optik December 2020 224
Publikováno v:
In Optics and Laser Technology December 2018 108:551-557