Crystals, Free Full-Text
4.9 (299) In stock
Layered double hydroxides (LDHs) containing Eu3+ activators were synthesized by coprecipitation of Zn2+, Al3+, and Eu3+ in alkaline NO3−-rich aqueous solution. Upon calcination, these materials transform into a crystalline ZnO solid solution containing Al and Eu. For suitably low calcination temperatures, this phase can be restored to LDH by rehydration in water, a feature known as the memory effect. During rehydration of an LDH, new anionic species can be intercalated and functionalized, obtaining desired physicochemical properties. This work explores the memory effect as a route to produce luminescent LDHs intercalated with 1,3,5-benzenetricarboxylic acid (BTC), a known anionic photosensitizer for Eu3+. Time-dependent hydration of calcined LDHs in a BTC-rich aqueous solution resulted in the recovery of the lamellar phase and in the intercalation with BTC. The interaction of this photosensitizer with Eu3+ in the recovered hydroxide layers gave rise to efficient energy transfer from the BTC antennae to the Eu3+ ions, providing a useful tool to monitor the rehydration process of the calcined LDHs.
Crystals, Free Full-Text
Free Printable Crystal Information Cards Instant Download – The Essential Collection
Review of the phonon calculations for energetic crystals and their applications - ScienceDirect
Crystals, Free Full-Text
Crystals, Free Full-Text
Crystals, Free Full-Text
10 Powerful Gemstone Combos + Free Crystal Pairing Chart Crystals healing grids, Crystal healing chart, Crystals
Crystals, Free Full-Text, An Overview of the Compton Scattering Calculation, HTML
Optimized Processing to Reduce Crystalline Silica in Ground, Silica
400 Digital Crystal Cards that are fully editable in Canva. Only a free Canva account is required. These gemstone meaning cards are a wonderful
400 Digital Crystal Cards, Editable Gemstone Meaning Cards, Healing St
ABNORMAL DOUBLE LAYER DISTRESSED TEE'S DROPPING THIS FRIDAY 8/18
How to Style: Layered Pendants
Antioxidant edible double-layered film based on waste from soybean
Grey Double Layered Kurta Design by Antar Agni Men at Pernia's Pop Up Shop 2024
- Elomi, Intimates & Sleepwear, Elomi Morgan Stretch Banded Bra
- IN'VOLAND Women's Bodysuit Plus Size Short Sleeve Scoop Neck Bodysuit Basic Top T Shirt Leotards Jumpsuits
- Best Non Slip Yoga Mat In 2023 - Top 10 Non Slip Yoga Mats Review
- Vintage Etched Brass Vase With Painted Flowers - Hong Kong
- prAna Women's Ashley Capri Leggings, Cosmo Pink, X-Small : : Clothing, Shoes & Accessories
- Buy Zivame Girls Double Layered Non Wired Full Coverage Bralette