Surface chemistry of transition metal carbides

HH Hwu, JG Chen - Chemical reviews, 2005 - ACS Publications
Transition metal carbides (TMCs) are produced by incorporating carbon atoms into the
interstitial sites of their parent metals, which typically include all 3d elements and 4d/5d …

Structural characterization of N-containing activated carbon fibers prepared from a low softening point petroleum pitch and a melamine resin

E Raymundo-Pinero, D Cazorla-Amorós… - Carbon, 2002 - Elsevier
The incorporation of heteroatoms like N in activated carbons is of interest to modify the
surface chemistry of the materials and, then, to improve their behavior as catalyst or catalyst …

Emerging amorphized metastable structures to break limitations of 2D materials for more promising electrocatalysis

Y Gao, H Liang, H Xu, D Cui, C Wu, J Chen… - ACS Energy …, 2024 - ACS Publications
Ultrathin two-dimensional (2D) materials, including both layered and nonlayered structures
show promise as electrocatalysts. Their catalytic performance is limited by their natural …

Iron, nitrogen and silicon doped diamond like carbon (DLC) thin films: A comparative study

SC Ray, WF Pong, P Papakonstantinou - Thin Solid Films, 2016 - Elsevier
The X-ray absorption near edge structure (XANES), X-ray photoelectron spectroscopy
(XPS), valence band photoemission (VB-PES) and Raman spectroscopy results show that …

Analysis of the and bands of the x-ray absorption spectrum of amorphous carbon

J Díaz, S Anders, X Zhou, EJ Moler, SA Kellar… - Physical Review B, 2001 - APS
The same method used to determine σ* excitations in the x-ray-absorption spectra of organic
molecules is applied to analyze the structure of the σ* band in the x-ray absorption spectra of …

Effects of increasing nitrogen concentration on the structure of carbon nitride films deposited by ion beam assisted deposition

P Hammer, NM Victoria, F Alvarez - Journal of Vacuum Science & …, 2000 - pubs.aip.org
Amorphous carbon nitride films containing increasing concentrations of nitrogen were
deposited by ion beam assisted deposition at a substrate temperature of 150° C. The …

The role of ambient gas and pressure on the structuring of hard diamond-like carbon films synthesized by pulsed laser deposition

AC Popescu, GE Stan, L Duta, C Nita, C Popescu… - Materials, 2015 - mdpi.com
Hard carbon thin films were synthesized on Si (100) and quartz substrates by the Pulsed
Laser Deposition (PLD) technique in vacuum or methane ambient to study their suitability for …

Thermally induced transformations of amorphous carbon nanostructures fabricated by electron beam induced deposition

DD Kulkarni, K Rykaczewski… - … applied materials & …, 2011 - ACS Publications
We studied the thermally induced phase transformations of electron-beam-induced
deposited (EBID) amorphous carbon nanostructures by correlating the changes in its …

Electronic structure and bonding properties of Si-doped hydrogenated amorphous carbon films

SC Ray, CW Bao, HM Tsai, JW Chiou, JC Jan… - Applied Physics …, 2004 - pubs.aip.org
This work investigates the C K-edge x-ray absorption near-edge structure (XANES), valence-
band photoelectron spectroscopy (PES), and Fourier transform infrared (FTIR) spectra of Si …

The molybdenum–carbon interface: formation and electronic structure of the carbide layer

P Reinke, P Oelhafen - Surface science, 2000 - Elsevier
The formation of the carbide interface between polycrystalline molybdenum and hydrogen-
free carbon films is investigated at different substrate temperatures (ambient, 400 and 600° …