Results 61 to 70 of about 5,167 (219)
Modified Pechini Processing of Barium and Lanthanum-Lithium Titanate Nanoparticles and Thin Films
Nanoscale Research Letters, 2017 Barium-strontium titanate (BST) Ba0.6Sr 0.4 TiO3 and lanthanum-lithium titanate (LLT) La0.5Li0.5TiO3 nanopowders and thin films have been obtained via the modified Pechini route.
A. Suslov +6 more
doaj +1 more source
ChemElectroChem, Volume 13, Issue 6, 17 March 2026.Multidoping of spinel LiMn2O4 with Cr, Fe, and Ti effectively suppresses Jahn–Teller distortion, enhancing structural stability and cycling performance in Li‐ion batteries. Operando X‐ray absorption spectroscopy and ex situ X‐ray diffraction confirm a stable spinel framework and indicate Mn as the only electrochemically active element.
Daniele Callegari +8 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 25, 26 March 2026.Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya +6 more
wiley +1 more source
Synthesis and Characterization of Nano-Particles of Niobium Pentoxide with Orthorhombic Symmetry
Metals, 2017 In this work, a set of nanoparticles of Nb2O5 nanoparticles were grown by both the Pechini and the sol-gel methods. The amorphous materials were calcined at 650 #xB0;C or at 750 °C.
Miryam Rincón Joya +4 more
doaj +1 more source
Chemical Synthesis and Characterizations of SrSi2O2N2: Eu2+ Phosphors for White LEDs Applications [PDF]
, 2016 白光发光二极管(whitelight-emittingdiodes，WLEDs)具有寿命长、能耗低以及结构紧凑等优点，因此被广泛的关注。目前，基于蓝光LED的荧光粉转换WLEDs(phosphor-converted-WLEDs，PC-WLEDs)是市场的主流，该方案需要搭配荧光粉以产生白光。因此，荧光粉是PC-WLEDs的关键材料之一。 为了获得较高显色指数的PC-WLED，绿色荧光粉是必不可少的。SrSi2O2N2:Eu2+(SSON)是一种性能优异的绿色荧光粉，具有较高的量子效率，较宽的吸收带 ...
DHIA ABDULMUHSIN HASSAN AAL-MO
core
The synthesis of thermochemically stable single phase lanthanum titanium aluminium oxide [PDF]
, 2016 Lanthanum titanium aluminium oxide (LaTi2Al9O19, LTA) synthesized by solid state reaction has been proven to be a promising thermal barrier material. However, LTA synthesized via solid state reaction requires a high processing temperature of at least ...
Choy, K-L, Zhang, P
core +1 more source
Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents
Advanced Functional Materials, Volume 36, Issue 26, 30 March 2026.Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras +6 more
wiley +1 more source
Pechini synthesis and microstructure of nickel-doped copper chromites
Materials Research, 2005 Spinel-type solid solutions were synthesized by the Pechini method and calcined between 500 and 900 °C for 4 hours and at 900 °C for 8 hours to produce ceramic pigments.
Patrícia Mendonça Pimentel +5 more
doaj +1 more source
Environmental-friendly yellow pigment based on Tb and M (M = Ca or Ba) co-doped Y2O3 [PDF]
, 2013 A yellow inorganic ceramic pigment with general formula Y1.86−xMxTb0.14O3−x/2 (M = Ca and/or Zn) with x = 0.06, 0.32 and 0.64 were synthesized by a modified Pechini method. XRD, SEM and HRTEM/EDX analysis showed the formation of solid solution at 1300 °C
Beltrán Mir, Héctor +3 more
core +1 more source
Small, Volume 22, Issue 13, 3 March 2026.In this research we demonstrated that the energy density of supercapacitors can be enhanced at about 50% by generating extra charge through the use of a photosensitive cell coupled to the supercapacitor estructure. ABSTRACT This research reports a supercapacitor (SC) made with a photosensitive electrode (composed of LaFe0.94V0.01Mn0.05O3 (V‐LFO ...
Luis Ojeda +7 more
wiley +1 more source