4.5 Article

Significantly enhanced UV-light-driven photocatalytic performance of ferroelectric (K0.5Na0.5)NbO3: Effect of corona-poling and particle size

Related references

Note: Only part of the references are listed.
Article Materials Science, Ceramics

Electric field poling effect on the photosensitivity of samarium-doped bismuth ferrite ceramics

Haidee Mana-ay et al.

Summary: By electric field poling, improved photosensing performance was achieved in the ITO/(Bi0.93Sm0.07)FeO3/Au heterostructure, with high responsivity and specific detectivity obtained under 405-nm irradiation. The observed photosensing performance is attributed to the combined effects of polarization-induced electric field and built-in electric fields at the interfaces.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Ceramics

Ferroelectric K0.5Na0.5NbO3 catalysts for dye wastewater degradation

Mengmeng Lun et al.

Summary: K0.5Na0.5NbO3 (KNN) particles with orthorhombic perovskite structure were prepared by a solid-state method and can be used as ferroelectric catalysts for degrading organic pollutants. Poled KNN particles showed significantly enhanced catalytic activity under an applied electric field, with a degradation ratio of rhodamine B dye reaching 92% after 60 min.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Multidisciplinary

Studies of photocatalytic and optoelectronic properties of microwave synthesized and polyethyleneimine stabilized carbon quantum dots

Amit Ahlawat et al.

Summary: This study reported the photocatalytic degradation of RhB using microwave synthesized carbon quantum dots, confirming its ability to efficiently degrade RhB under UV light irradiation.

MATERIALS LETTERS (2021)

Article Engineering, Chemical

Visible Light-Driven Photocatalytic Rhodamine B Degradation Using CdS Nanorods

Haseeb Ullah et al.

Summary: Highly crystalline CdS nanorods were successfully synthesized through a facile, one-step solvothermal method and characterized for structural, morphological, and optical properties. The CdS nanorods exhibited excellent photodegradation efficiency for RhB dye under visible light irradiation, with a maximum degradation of 88.4% in 120 minutes. The photodegradation process followed a pseudo-first-order kinetic model, and a possible mechanism was proposed in the study.

PROCESSES (2021)

Review Biochemistry & Molecular Biology

Silver nanoparticles in dye effluent treatment: A review on synthesis, treatment methods, mechanisms, photocatalytic degradation, toxic effects and mitigation of toxicity

Sivasankari Marimuthu et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2020)

Article Engineering, Electrical & Electronic

Structural, magnetic, optical and photocatalytic properties of GaFeO3nanoparticles synthesized via non-aqueous solvent-based sol-gel route

Vidya Spriha Kujur et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2020)

Article Green & Sustainable Science & Technology

Dye wastewater treatment driven by cyclically heating/ cooling the poled (K0.5Na0.5)NbO3 pyroelectric crystal catalyst

Jiangping Ma et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Review Chemistry, Multidisciplinary

The Role of Polarization in Photocatalysis

Fang Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Materials Science, Multidisciplinary

Synthesis, structural and optical properties of K0.5Na0.5NbO3 thin films prepared by spin coating route

Shammi Kumar et al.

BULLETIN OF MATERIALS SCIENCE (2019)

Article Chemistry, Physical

Control over relaxor, piezo-photocatalytic and energy storage properties in Na0.5Bi0.5TiO3 via processing methodologies

Goutham Cilaveni et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Review Chemistry, Multidisciplinary

Degradation of hazardous organic dyes in water by nanomaterials

Uma Shanker et al.

ENVIRONMENTAL CHEMISTRY LETTERS (2017)

Article Engineering, Chemical

Effects of Calcination Temperature on Morphology, Microstructure, and Photocatalytic Performance of TiO2 Mesocrystals

Geun Chul Park et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2017)

Article Physics, Applied

Green synthesis and characterization of ANbO3 (A = Na, K) nanopowders fabricated using a biopolymer

Gh. H. Khorrami et al.

INTERNATIONAL JOURNAL OF MODERN PHYSICS B (2017)

Article Physics, Applied

Structural and optical properties of KNN nanoparticles synthesized by a sol-gel combustion method

Gh. H. Khorrami et al.

MODERN PHYSICS LETTERS B (2017)

Article Chemistry, Multidisciplinary

Emergent Low-Symmetry Phases and Large Property Enhancements in Ferroelectric KNbO3 Bulk Crystals

Tom T. A. Lummen et al.

ADVANCED MATERIALS (2017)

Review Engineering, Electrical & Electronic

A review on photocatalytic application of g-C3N4/semiconductor (CNS) nanocomposites towards the erasure of dyeing wastewater

Sze-Mun Lam et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2016)

Article Materials Science, Multidisciplinary

Structural and optical properties of KNN nanocubes synthesized by a green route using gelatin

Gh. H. Khorrami et al.

FUNCTIONAL MATERIALS LETTERS (2015)

Article Nanoscience & Nanotechnology

Efficient Photocatalytic Degradation of Rhodamine B Dye by Aligned Arrays of Self-Assembled Hydrogen Titanate Nanotubes

Sriparna Chatterjee et al.

JOURNAL OF NANOMATERIALS (2014)

Article Chemistry, Physical

Effect of Mo-Incorporation in the TiO2 Lattice: A Mechanistic Basis for Photocatalytic Dye Degradation

Kaustava Bhattacharyya et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Article Chemistry, Physical

A ferroelectric photocatalyst for enhancing hydrogen evolution: polarized particulate suspension

Sangbaek Park et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2014)

Article Materials Science, Multidisciplinary

A facile sol-gel approach to synthesize KNN nanoparticles at low temperature

Gh. H. Khorrami et al.

MATERIALS LETTERS (2013)

Article Chemistry, Physical

ZnO@graphene composite with enhanced performance for the removal of dye from water

Baojun Li et al.

JOURNAL OF MATERIALS CHEMISTRY (2011)

Article Environmental Sciences

Photocatalytic Degradation of Textile Dye and Wastewater

Dilek Gumus et al.

WATER AIR AND SOIL POLLUTION (2011)

Article Chemistry, Multidisciplinary

Nano-powders of Na0.5K0.5NbO3 made by a sol-gel method

Anirban Chowdhury et al.

JOURNAL OF NANOPARTICLE RESEARCH (2010)

Article Materials Science, Multidisciplinary

Ferroelectric Properties and Nano-Scaled Domain Structures in (1-x)BiFeO3-xBaTiO(3) (0.33 < x < 0.50)

T. Ozaki et al.

FERROELECTRICS (2009)

Article Materials Science, Ceramics

Effect of ZnO on the structure, microstructure and electrical properties of KNN-modified piezoceramics

F. Rubio-Marcos et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2009)

Article Metallurgy & Metallurgical Engineering

Effect of poling condition on piezoelectric properties of (K0.5Na0.5)NbO3 ceramics

Du Hong-liang et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2006)