نتایج جستجو برای: mg12o12 nanocage
تعداد نتایج: 218 فیلتر نتایج به سال:
The realization of common materials transformations in nanocrystalline systems is fostering the development of novel nanostructures and allowing a deep look into the atomistic mechanisms involved. Galvanic corrosion is one such transformation. We studied galvanic replacement within individual metal nanoparticles by using a combination of plasmonic spectroscopy and scanning transmission electron...
The spatially-confined pyrolysis strategy was developed to fabricate an advanced carved particle-in-box nanoreactor with rapid charge-transfer and smooth mass transport as a robust efficient bi-functional catalyst for rechargeable Zn-air battery. • Carved ORR-OER developed. Fe-Co-Ni@NC nanocage prepared through strategy. This reversible oxygen in ZAB. Fundamental understanding of fabricating pr...
Localized electric filed enhancement by surface plasmon resonance (SPR) of noble metal nanoparticles is an effective method to amplify the upconversion luminescence (UCL) strength of upconversion nanoparticles (UCNPs), whereas the highly effective UCL enhancement of UCNPs in colloids has not been realized until now. Here, we designed and fabricated the colloidal Au-Ag nanocage@NaYF4@NaYF4:Yb,Er...
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