Here, we have investigated the structural, morphological, magnetic, and electromagnetic interference (EMI) shielding properties of N-doped reduced graphene oxide (NRGO) decorated with La-doped...

2015年2月1日 · Schematic diagram of basic principle of XRD for CNT. XRD profile of a SWCNT synthesized by arc discharge method (Ni/Y/C 0.5-0.5-99 at.%) (Top Curve). Theoretical diffraction profile...

2024年10月28日 · Single-walled carbon nanotubes (SWCNTs) are promising materials for use in multifunctional polymer composites. A special feature of SWCNTs is their tendency to aggregate into bundles with 2D close packing. The coherence of such packing leads to the appearance of diffraction maxima at small-angle X-ray scattering.

2020年6月15日 · Single wall carbon nanotube supported PtNi (PtNi@SWCNT) nanoparticles were synthesized using a single-step modified reduction process. The characterization of PtNi@SWCNT nanocatalyst was...

2011年9月1日 · In this study, characteristics of as-produced and purified arc-discharge SWCNT samples were studied using series of powder XRD runs aiming at establishing proper conditions for acquiring representative profiles for SWCNT samples without inducing changes to …

The XRD analysis revealed that the SWCNTs have a uniform diameter of 0.78 ± 0.06 nm, which agrees well with the chirality assignment by PL mapping. This agreement represents that the chirality-assigned PL intensity actually reflects their diameter distribution.

XRD pattern, as shown in Fig 1, confirmed the enzyme attachment onto the surface of activated SWCNTs. The strong peaks of the SWCNTs correspond to the (002), (100) and (101) carbon planes.

In our previous works [6-11] XRD was used to characterized pristine and modified SWCNTs or MWCNTs with TiO2 and Pt, also after activation with different chemical compounds.

2 天之前 · Fig. 3 d shows the XRD patterns of RuTBzPc, RuTBzPc (annealed), and RuTBzPc (annealed)/SWCNT composite in the 2θ range of 10° to 80° [42]. Minimal differences were observed between the unannealed and annealed RuTBzPc samples, suggesting that annealing did not substantially alter their primary structural properties.

2020年4月1日 · Raman spectra of carbon nanotubes (SWCNT and MWCNT) presents the typical bands: D-band at 1312 cm −1, corresponding to disorder in sp 2-hybridized carbon structures, G-band at 1593 cm −1 - related to C C stretching for all sp 2 carbon systems and 2D-band at 2589 cm −1 (SWCNT) or 2627 cm −1 (MWCNT) - occurred due to double resonance ...