Fig. 1 Schematic illustration of the synthesis and material characterization of graphite and GO samples. a Schematic illustration of the synthesis of GO. b FT-IR spectra. c XPS elements contents. d High-resolution C 1s spectra. e High-resolution O 1s spectra. f O element types content.g XR...
近日,瑞典林雪平大学高峰教授和刘小可副教授等人在Science China Materials发表研究论文,展示了一种简单、有效且通用的晶格重构方法,利用具有高古特曼供体数(DNs)的非极性溶剂来提高钙钛矿薄膜的质量。 本文要点 1)发现高DN非极性溶剂,例如乙酸乙酯,可以与钙钛矿前驱体相互作用。这种溶剂可以使钙钛矿晶格更加有序和“更...
The spectrum is dominated by carbon and oxygen. Using high-resolution scans of C1s and O1s regions, we have evaluated the C/O ratio as ∼3.5.To isolate GO monolayers, a droplet of a dilute GO solution containing the resulting large flakes (concentration of ~0.1 mg L−1...
The high-resolution XPS spectrum for the Au4f appears as a peak doublet (Fig. 5a) and confirms the presence of metallic Au (84.0 eV) on the surface [37]. Download: Download high-res image (639KB) Download: Download full-size image Fig. 5. XPS high resolution spectra registered for ...
High-resolution XPS spectra of La3d, Ba3d, Co2p, and O1s were obtained, shedding light on the formal oxidation states of these elements. Specifically, the high-resolution La3d spectrum (Fig.2b) exhibited two strong peaks at 832.57 and 849.36 eV, corresponding to the spin–orbit splitting of...
Fig. 4(b) shows the high-resolution XPS spectrum of Ni2p, the peaks at 855.6 eV and 873.2 eV were assigned to Ni2p3/2 and Ni2p1/2, with a spin-energy separation of 17.6 eV, which corresponded to the characteristic of NiO phase [37]. Besides, the peaks at 856.1 eV and 873.7 eV...
为了进行比较,xps的ag3d频谱。 翻译结果5复制译文编辑译文朗读译文返回顶部 为比较, Ag 3d XPS光谱 相关内容 aare all visitors and sub-contractors made aware of site rules&evacuation procedure and offered appropriate personal protective equipment 是所有访客和转承包商被制作明白站点rules&evacuation做法并且提供...
AfterWWII,Kai Siegbahnand his research group inUppsala(Sweden) developed several significant improvements in the equipment, and in 1954 recorded the first high-energy-resolution XPS spectrum of cleavedsodium chloride(NaCl), revealing the potential of XPS. ...
XPS spectrum of the zirconia disks.Miao, ZhengYang, YangXiaoQiang, LiuMingYue, LiuXiaoFei, ZhangXin, WangHePing, LiJianGuo, Tan
(FFT) image).cRaman spectra of CDs with varying BPEI content showing the effect on D- and G-bands. De-convoluted high resolution XPS spectra fordcarbon (C 1 s) andenitrogen (N 1s) for CDs of varying BPEI content. (ascale bar 10 nm;bdistance between two lattice planes marked in...