/ Home
/ SUBMISSION

/ The BJNANO
/ Diamond Open Access
/ Journal Statistics
/ Editorial Board
/ Community
/ Call for papers

/ Latest Articles
/ Most accessed
/ Thematic issues
/ Volumes
/ Authors

/ Alerts

/ TWITTER
/ LINKEDIN
/ Mastodon
/ RSS FEED

Empty search

Article Type

Publication Date Range

Search Tips

This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.

Search Examples

aromatic	the word “aromatic”
aromatic aldehyde	the word “aromatic” OR “aldehyde”
+aromatic +aldehyde	both words “aromatic” AND “aldehyde”
+aromatic -aldehyde	the word “aromatic” but NOT “aldehyde”
“aromatic aldehyde”	the exact phrase “aromatic aldehyde”
benz*	words which begin with “benz”, such as “benzene” or “benzyl”
benz*yl	words that begin with “benz” and end with “yl”, such as “benzyl” or “benzoyl”
benzyl~	words that are close to the word “benzyl”, such as “benzoyl” (i.e., fuzzy search)

BROWSE
Latest Articles
Most accessed
thematic issues
volumes
authors

BROWSE

Latest Articles Most Accessed Thematic Issues Volumes Authors

Author

2 article(s) from Díaz, David

Cu₂O nanoparticles for the degradation of methyl parathion

Juan Rizo,
David Díaz,
Benito Reyes-Trejo and
M. Josefina Arellano-Jiménez

Beilstein J. Nanotechnol. 2020, 11, 1546–1555, doi:10.3762/bjnano.11.137

PDF

Figure 1: Powder XRD of the Cu₂O NPs used before (black) and after (blue) the degradation of MP. The red numb...

Jump to Figure 1

Figure 2: Color powders for the three different sizes as well as their color in aqueous dispersions with a co...

Jump to Figure 2

Figure 3: a) HRTEM image of typical Cu₂O NP used in degradation of MP. Particle average size in the range of ...

Jump to Figure 3

Figure 4: ³¹P NMR, using CDCl₃ as solvent, of the degradation products obtained after 14, 44, and 144 h of de...

Jump to Figure 4

Figure 5: ³¹P NMR, using CDCl₃ as solvent, of the degradation products obtained after 14, 44, and 144 h of de...

Jump to Figure 5

Figure 6: ¹H NMR, using D₂O as solvent, of the degradation products obtained after 144 h of degradation time ...

Jump to Figure 6

Scheme 1: Observed degradation pathway of MP with Cu₂O NPs in aqueous solution to form 4-nitrophenol and dime...

Jump to Scheme 1

Figure 7: UV–vis spectra of the degradation of MP using the 45 nm Cu₂O NPs.

Jump to Figure 7

Figure 8: UV–vis spectra of the degradation of MP using the 16 nm Cu₂O NPs.

Jump to Figure 8

Figure 9: Degradation of methyl parathion with different sizes of Cu₂O NPs.

Jump to Figure 9

Figure 10: XPS spectra for Cu₂O NPs of 16 nm and 29 nm size, a) Cu 2p, b) O 1s.

Jump to Figure 10

Album

Full Research Paper

Published 12 Oct 2020

Full text

Influence of the epitaxial composition on N-face GaN KOH etch kinetics determined by ICP-OES

Markus Tautz,
Maren T. Kuchenbrod,
Joachim Hertkorn,
Robert Weinberger,
Martin Welzel,
Arno Pfitzner and
David Díaz Díaz

Beilstein J. Nanotechnol. 2020, 11, 41–50, doi:10.3762/bjnano.11.4

PDF

Figure 1: Epitaxial stack designs A–E grown by MOCVD. Different sequences of 2D and 3D GaN were prepared. The...

Jump to Figure 1

Figure 2: Reproducibility analysis of the ICP-OES method for determining etch depth z (GaN). Four GaN samples...

Jump to Figure 2

Figure 3: PL images of A (a), D (b) and E (c) used for determination of dislocation density.

Jump to Figure 3

Figure 4: Average GaN removal z (GaN) of A and B during etching in 30 wt % KOH at 70 °C (a) and 80 °C (b) det...

Jump to Figure 4

Figure 5: SEM images of A after 60 min etching in 30 wt % KOH solution at RT (a), and of B after 2 min etchin...

Jump to Figure 5

Figure 6: ICP-OES determined average GaN removal z (GaN) of B and C during etching in 30 wt % KOH at 80 °C (a...

Jump to Figure 6

Figure 7: ICP-OES determined average GaN removal z (GaN) of A and D (a) and A and E (b) during etching in 30 ...

Jump to Figure 7

Figure 8: SEM image of the second 2D–3D transition plateau on pyramid top of E after etching in 30 wt % KOH s...

Jump to Figure 8

Album

Full Research Paper

Published 03 Jan 2020

Full text

Other Beilstein-Institut Open Science Activities

/ Help / Support & Contact / Alerts / Privacy Policy / Terms & Conditions / Impressum

Cu2O nanoparticles for the degradation of methyl parathion

Influence of the epitaxial composition on N-face GaN KOH etch kinetics determined by ICP-OES

Cu₂O nanoparticles for the degradation of methyl parathion