Pulsed-field-ionization zero-kinetic-energy (PFI-ZEKE) photoelectron spectroscopy has been applied for the first time to a positively charged ion, Mg+. Mg+ ions have been prepared in the [Ne]3s S21/2 ground state by photoionization of Mg atoms in a supersonic expansion. The ions were then...
Article https://doi.org/10.1038/s41467-023-36384-5 Ultrathin positively charged electrode skin for durable anion-intercalation battery chemistries Received: 7 September 2022 Accepted: 30 January 2023 Check for updates Davood Sabaghi1,11, Zhiyong Wang1,2,11, Preeti Bhauriyal 3,11, Qiongqiong Lu...
1. A positively chargeable toner, comprising: toner particles that are formed by allowing resin particles containing an amino-group and colorant particles to aggregate, the toner having an amine value in a range of 5 to 35 KOHmg/g and having an acid value in a range of 0.1 to 30 KOHmg...
The metallic ions, or cations, are positively charged, be- cause they have given up their valence electrons to the nonmetallic ions, or anions, which are negatively charged. Two characteristics of the component ions in crystalline ceramic materials influence the crystal structure: the magnitude of ...