Triboelectric charge characteristics and donor-acceptor, acid-base properties of minerals - Are they related?

Particulate Science and Technology

Volumn 19, Issue 1, 2001, Pages 23-43

  Manouchehri, H R ^a   Hanumantha Rao, K ^a   Forssberg, K S E ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Contact electrification; Donicity; Donor Acceptor properties; Fermi level; Hard Soft Acid Base; Mineral's charge; Tribochargers; Triboelectric charge; Work function

Indexed keywords

CALCITE; FELDSPAR; MATERIALS; MINERALS; ORGANIC SOLVENTS;

LEWIS ACID-BASE;

TRIBOELECTRICITY;

APATITE; CALCIUM CARBONATE; CALCIUM SILICATE; MINERAL; SILICON DIOXIDE;

ARTICLE; ELECTRIC ACTIVITY; ELECTROCHEMISTRY; ELECTRON TRANSPORT; PARTICLE SIZE; PRIORITY JOURNAL;

EID: 85047278648     PISSN: 02726351     EISSN: None     Source Type: Journal    
DOI: 10.1080/0272-630191899742     Document Type: Article

References (35)

1. Contact electrification
2. Tribo-electrification of polymers - A chemist's viewpoint
3. Physical models of the static electrification of solids
4. The chemistry and physics of solid
5. The lewis acid-base definitions: A status report
6. Charge transfer upon contact between metals and insulators
7. Simple method for estimating energy levels of solids
8. Hard-soft acid-base (HSAB) principle for solid adhesion and surface interactions
9. Absolute electronegativity and hardness
10. Charging macroscopic particles
11. The use of zeta-potential measurements in organic solvents to determine the donor-acceptor properties of solid surfaces
12. An experimental comparison between the aqueous pH scale and the electron donicity scale
13. Compilation of energy band gaps in elemental and binary compound semiconductors and insulators
14. Electrostatic separation of powder mixtures based on the work functions of its constituents
15. The influence of the surface energy structure of minerals on electric separation and flotation
16. Contact charging of oxidized metal powders
17. Analysis of repeated-contact electrification curves
18. Effects of humidity, conveying velocity, and particle size on electrostatic charges of glass beads in a gaseous suspension flow
19. Charge transfer in metal/polymer contacts
20. Insulator work function determination from contact charging with metals
21. Sul caricamento triboelettrico dei grani minerali
22. Sul caricamento triboelettrico dei minerali in relazione allo stato elettronico delle loro superfici
23. Classical electrostatic description of the work function and ionization energy of insulators
24. Surface properties of silicon and aluminum oxide powders
25. The electronic structure of anodized and etched aluminum alloy surface