In addition, the absorption curves demonstrate that carbon dots possess highly selective and sensitive responses to Cr2O72- through color changes. The dual sensing modes (fluorescence and colorimetric detection) can be well-established for the recognition of chromate and the detection limits are ...
In addition, the absorption curves demonstrate that carbon dots possess highly selective and sensitive responses to Cr2O72 through color changes. The dual sensing modes (fluorescence and colorimetric detection) can be well-established for the recognition of chromate and the detection limits are ...
The multi-color can be tuned and the fluorescent sensing properties of these materials are studied in detail. Especially the Y0.99Eu0.01/Ad/BPDC system has a selective fluorescence quenching effect for Fe3+ and Cr2O72−.doi:10.1039/C4RA14174AXiang Shen...
Ikeda, 'The Effect of $Cr_2O_3$ and $P_2O_5$ on the Strength and Color of Portland Cement Clinker(in Jpn.),' CAJ Review of the 24th General Meeting, 24 39-43 (1970)Akatsu, K.; Maeda, K. et Ikeda, I.: The effect of Cr2O3 and P2O5 on the strength and color of ...
This includes a discussion of optical properties of CsCrPOchanging color from brown to green on change from daylight to artificial light. Some conclusions on the structural arrangement of I and II are drawn. (author)doi:10.1002/chin.198337033K. SCHLESINGER...
This includes a discussion of optical properties of CsCrP 2 O 7 changing color from brown to green on change from daylight to artificial light. Some conclusions on the structural arrangement of I and II are drawn.doi:10.1002/zaac.19835000514...
impurity color centermultiplet structuremolecular orbital methodPeak energy and intensity in absorption spectrum of Cr~(4+):Ca_2MgSi_2O_7 (akermanite) were calculated by first-principles method, which we have developed. We investigated the dependence on size of cluster models with [CrO_4]~(4-...
The pigments were applied to ceramic pieces and the color stability was evaluated. XRD patterns results coupled with Rietveld refinement analyses showed a pronounced phase evolution for the samples containing mineralizers. This confirmed the effectiveness of these constituents for the formation of yttrium...
The hydrogen bonding interactions are clearly detected in the IR spectrum. The UV￢is spectrum shows an absorption at 2.3 eV is in agreement with the red color of the sample.doi:10.1002/zaac.202100035Wolfgang BenschMaren RasmussenChristian NtherZeitschrift für anorganische und allgemeine Chemie...