(a) XPS core level spectrum of the compartmented BC 3 N tubular ...
(a) XPS core level spectrum of the compartmented BC 3 N tubular nanofibers, the fitted spectrum of (b) B 1s, (c) C 1s, and (d) N 1s, and (e) schematic model for the structure of the BC 3 N...
Novel macroscopic BC3 honeycomb sheet - ScienceDirect
Oct 1, 2005 · We have successfully grown a uniform BC 3 honeycomb sheet with high crystalline quality over the entire macroscopic area of the NbB 2 (0001) surface by carbon-substituted …
Removal/adsorption mechanisms of Cr(VI) and natural organic …
Jun 1, 2023 · To further explore the adsorption mechanisms of Cr(VI) and HA by the nZVI-BC3, XPS analysis was performed to measure the chemical compositions and states of Fe and Cr …
A lignin-biochar with high oxygen-containing groups for …
Jul 1, 2020 · The lignin-biochars were investigated by 13 C NMR, FTIR and XPS, and results demonstrated that treatment by sulfuric acid could oxidize part of aromatic ring side chain to …
XPS high-resolution O-1s spectra of BC0, BC2, and BC3 samples.
X-ray photoelectron spectroscopy (XPS) of Ba-3d, Ti-2p, Ce-3d ( Figures S3 and S4), and O-1s elements ( Figure 2) for BC0, BC2, and BC3 ensures the existence of Ba 2+ , Ti 3+ /Ti 4+ , O...
Direct Synthesis of Bulk Boron-Doped Graphitic Carbon
In this work, we present a novel direct synthesis route to bulk, high boron-content graphitic carbon (BC x ′) and describe its properties and potential applications. Two readily available liquid …
(a) XPS survey spectra, (b) High-resolution C1s, (c) O1s and (d) N1s ...
Download scientific diagram | (a) XPS survey spectra, (b) High-resolution C1s, (c) O1s and (d) N1s spectra of Fe2Mn1@N-BC3-800 catalysts. 3.2 Comparison of the degradation effect of …
Insights into nitrogen and boron-co-doped graphene toward high ...
Sep 15, 2019 · DFT results revealed the synergistic coupling effect between pyridinic N and BC3. Nitrogen and boron-co-doped graphene was synthesized through two-step thermal annealing …
Electrode and symmetric supercapacitor device performance of …
The electron‐deficient B causes p‐doping in B‐rGO forming BCO2, BC2O, and BC3 (XPS), redshift of 2D band (Raman) and blue shifts in C 2p‐π peaks and Ef in VB. B‐rGO exhibits …
B-C-N hybrid synthesis by high-temperature ion implantation
室温及び、YAGレーザーで600 Cに加熱したグラファイトに3keVに加速したボラジンのプラズマをさまざまなフルエンスで打ち込み、B原子周囲の化学結合状態について光電子分光法 …