Exploring cooling of PV panels based on metallic and nonmetallic nanofluids: An experimental study

Autor: Munzer SY Ebaid, Ayoup M Ghrair, Feras Batarseh, James Roscow, Christopher R Bowen

Publikováno v: Advances in Mechanical Engineering, Vol 16 (2024)

An outdoor experimental study investigated the cooling of photovoltaic (PV) panels using nano-fluids containing metallic (calcium carbonate, CaCO 3 ) and non-metallic (ferro-magnetite, Fe 3 O 4 ) particles. The study compared the solar power output a

Externí odkaz: https://doaj.org/article/cd0b3750687946c990d0f86589cf8374

Understanding the peculiarities of the piezoelectric effect in macro-porous BaTiO3

Autor: James I. Roscow, Vitaly Yu. Topolov, Christopher R. Bowen, John Taylor, Anatoly E. Panich

Publikováno v: Science and Technology of Advanced Materials, Vol 17, Iss 1, Pp 769-776 (2016)

This work demonstrates the potential of porous BaTiO3 for piezoelectric sensor and energy-harvesting applications by manufacture of materials, detailed characterisation and application of new models. Ferroelectric macro-porous BaTiO3 ceramics for pie

Externí odkaz: https://doaj.org/article/499e36d2ca894e29af2e7b1eb9642a52

Orientation effects and figures of merit in advanced 2–2-type composites based on [011]-poled domain-engineered single crystals

Autor: Vitaly Yu. Topolov, Christopher R. Bowen, Andrey V. Krivoruchko, Ashura N. Isaeva

Publikováno v: Topolov, V Y, Bowen, C R, Krivoruchko, A V & Isaeva, A N 2022, ' Orientation effects and figures of merit in advanced 2-2-type composites based on [011]-poled domain-engineered single crystals ', CrystEngComm, vol. 24, no. 6, pp. 1177-1188 . https://doi.org/10.1039/d1ce01455b

The paper reports new results that compare the group of performance figures of merit of piezo-active 2-2-type composites based on [011]-poled domain-engineered (1 - x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 single crystals, where the main crystallographic axes in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3336e57f2fb124e8b1b31d898e583a4
https://doi.org/10.1039/d1ce01455b

Effect of TiO2 Nanotube Pore Diameter on Human Mesenchymal Stem Cells and Human Osteoblasts

Autor: Juan Shong Khaw, Christopher R. Bowen, Sarah H. Cartmell

Publikováno v: Nanomaterials, Vol 10, Iss 11, p 2117 (2020)

The pore diameter of uniformly structured nanotubes can significantly change the behaviour of cells. Recent studies demonstrated that the activation of integrins is affected not by only the surface chemistry between the cell-material interfaces, but

Externí odkaz: https://doaj.org/article/7f8419b9379b461a85bd8806955e5551

Dual response of osteoblast activity and antibacterial properties of polarized strontium substituted hydroxyapatite—Barium strontium titanate composites with controlled strontium substitution

Autor: Christopher R. Bowen, Tapash R. Rautray, Subhasmita Swain

Publikováno v: Swain, S, Bowen, C & Rautray, T 2021, ' Dual response of osteoblast activity and antibacterial properties of polarized strontium substituted hydroxyapatite—Barium strontium titanate composites with controlled strontium substitution ', Journal of Biomedical Materials Research-Part A, vol. 109, no. 10, pp. 2027-2035 . https://doi.org/10.1002/jbm.a.37195

To mimic the electrical properties of natural bone, controlled strontium substitution of both hydroxyapatite and ferroelectric barium titanate were achieved by mixing in the ratio 30:70 by weight. The composites were characterized by X-ray diffractio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3aa94e34267c3a331909db789310696
https://doi.org/10.1002/jbm.a.37195