Search
table of Elements
Beryllium
Beryllium X-ray photoelectron spectra, beryllium electron configuration, and other elemental information.
Join the conversation
Beryllium • Alkaline Earth Metal
Primary XPS region: Be1s
Overlapping regions: Cu3s, Ni3s, Au5s
Binding energies of common chemical states:
| Chemical state | Binding energy Be1s |
|---|---|
| CuxBey, as received | 113.3 eV |
| CuxBey,Ar+ cleaned | 112.5 eV |
Experimental information
- The Be1s peak has very low sensitivity.
- Use large number (50) of scans when acquiring Be1s spectrum.
Interpretation of XPS spectra
- There are no beryllium secondary peaks to assist in confirmation.
- It is difficult to confidently assign Be1s peak for low concentrations.
About this element
Symbol: Be
Date of discovery: 1798
Name origin: mineral beryl
Appearance: gray
Discoverer: Nicholas Louis Vauquelin
Obtained from: beryl, chrysoberyl
Melting point: 1560 K
Boiling point: 2742 K
Density[kg/m3]: 1848
Molar volume: 4.85 × 10-6 m3/mol
Protons/Electrons: 4
Neutrons: 5
Shell structure: 2,2
Electron configuration: [He]2s2
Oxidation state: 2
Crystal structure: hexagonal
Beryllium was once known as glucinium, from the Greek word meaning sweet, thanks to the sweet tastes of its salts. It has since been found to be extremely toxic and potentially carcinogenic. Its characteristics as a stiff and lightweight material with stability over a wide temperature range make beryllium ideal for the aerospace industry in the manufacture of lightweight structural materials for high-speed aircraft, missiles, space vehicles, and communication satellites. It is also used in computer equipment, watch springs, and other instruments where light weight and rigidity are needed.
Products
Hoja de estilo para tarjetas originales instrumentos
Style Sheet for Global Design System
Style Sheet for Komodo Tabs
Style Sheet to change H3 to p with em-h3-header class
Style Sheet to change H2 style to p with em-h2-header class
Hoja de estilo para las especificaciones de la tabla de productos
Style Sheet for Global Design System
Style Sheet for Komodo Tabs
Style Sheet to change H3 to p with em-h3-header class
Style Sheet to change H2 style to p with em-h2-header class
Hoja de estilo para las especificaciones de la tabla de productos
Fix for left nav
Style Sheet for Support and Service footer
Style Sheet for Fonts
Style Sheet for Cards
Servicios de microscopía electrónica para
la ciencia de materiales
Para garantizar un rendimiento óptimo del sistema, le proporcionamos acceso a una red de expertos de primer nivel en servicios de campo, asistencia técnica y piezas de repuesto certificadas.
