Literature DB >> 22890561

Comparison of extra electrons in colloidal n-type Al(3+)-doped and photochemically reduced ZnO nanocrystals.

Alina M Schimpf1, Stefan T Ochsenbein, Raffaella Buonsanti, Delia J Milliron, Daniel R Gamelin.   

Abstract

The "extra" electrons in colloidal n-type ZnO nanocrystals formed by aliovalent doping and photochemical reduction are compared. Whereas the two are similar spectroscopically, they show very different electron-transfer reactivities, attributable to their different charge-compensating cations (Al(3+)vs. H(+)).

Entities:  

Year:  2012        PMID： 22890561     DOI： 10.1039/c2cc34635d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Charge Transfer Reductive in situ Doping of Mesoporous TiO2 Photoelectrodes - Impact of Electrolyte Composition and Film Morphology.

Authors:  Jesús Idígoras; Juan A Anta; Thomas Berger
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2016-12-07       Impact factor: 4.126

2.  Redox Potentials of Colloidal n-Type ZnO Nanocrystals: Effects of Confinement, Electron Density, and Fermi-Level Pinning by Aldehyde Hydrogenation.

Authors:  Gerard M Carroll; Alina M Schimpf; Emily Y Tsui; Daniel R Gamelin
Journal:  J Am Chem Soc       Date:  2015-08-21       Impact factor: 15.419

3.  Unconventional Photocatalysis in Conductive Polymers: Reversible Modulation of PEDOT:PSS Conductivity by Long-Lived Poly(Heptazine Imide) Radicals.

Authors:  Aleksandr Savateev; Yevheniia Markushyna; Christoph M Schüßlbauer; Tobias Ullrich; Dirk M Guldi; Markus Antonietti
Journal:  Angew Chem Int Ed Engl       Date:  2021-03-01       Impact factor: 15.336

4.  Solvothermal synthesis of Nb-doped TiO2 nanoparticles with enhanced sonodynamic effects for destroying tumors.

Authors:  Wenjie Sun; Xiaojuan Dong; Pingping Huang; Jia Shan; Lei Qi; Jun Zhou
Journal:  RSC Adv       Date:  2021-11-17       Impact factor: 4.036

5.  Selenium Redox Reactivity on Colloidal CdSe Quantum Dot Surfaces.

Authors:  Emily Y Tsui; Kimberly H Hartstein; Daniel R Gamelin
Journal:  J Am Chem Soc       Date:  2016-08-24       Impact factor: 15.419
  5 in total

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