English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

As novel dark red pigment, sodium manganese phosphate, NaMnPO4, imitated with Natrophilite, was synthesized by heating at various conditions. The heating temperature and time, volume of water, phosphorus resource were studied in this process. The obtained powders were estimated with X-ray diffraction (XRD), Infrared (IR) spectra, ultraviolet-visible (UV-Vis) reflectance spectra, and L*a*b* color space. Further, similar chemical compositions with NaMnPO4 were also studied in the same method. The obtained samples had weak peaks of NaMnPO4 in XRD patterns. Sample synthesized in Na/Mn = 1/1 at 700 oC for 6 hours indicated high redness, a* value.

Synthesis of Novel Dark Red Phosphate Pigments in Imitation of Natural Ore