Results 1 to 10 of about 57,500 (285)

Two-dimensional real-time quality assurance dosimetry system using μ-Al2O3:C,Mg radioluminescence films

Physics and Imaging in Radiation Oncology, 2020
Background and purpose: There is a continual need for more accurate and effective dosimetric systems for quality assurance (QA) as radiotherapy evolves in complexity.
Luana F. Nascimento, Dirk Verellen, Jo Goossens, Lara Struelens, Filip Vanhavere, Paul Leblans, Mark Akselrod   +6 more
doaj   +1 more source

Iridium Oxide Network on Non‐conductive TiO2 Support as a Catalyst for Oxygen Evolution Reaction

ChemElectroChem
Successful deployment of hydrogen technologies relies on converting electricity from renewable energy sources into hydrogen. Proton exchange membrane electrolyzers are currently the technology of choice for this transformation.
Shabnam Zargarian, Camille Roiron, Giovanni Ferro, Plamen Atanassov   +3 more
doaj   +1 more source

Data on the characterization of (N-alkylsalicylaldiminato)bis(2-phenylpyridinato)iridium(III)

Data in Brief, 2019
Herein we report the synthesis, characterization data and photophysical properties of iridium(III) complexes having N-alkylated salicylaldimine and 2-phenylpyridine ligands. The structures of novel iridium complexes were assigned by 1H and 13C NMR, 1H–1H
Soichiro Kawamorita, Anna Cho, Lingtao Kong, Takeshi Naota   +3 more
doaj   +1 more source

PERBANDINGAN BUSI IRIDIUM dan BUSI STANDAR terhadap DAYA SEPEDA MOTOR SCOOPY 110 cc TAHUN 2023

Ring Mechanical Engineering
Sistem pengapian merupakan komponen penting dalam mesin bensin yang memastikan operasi motor. Fungsinya adalah menghasilkan percikan api memanfaatkan ignition coil, selanjutnya disalurkan ke busi melewati kabel kekuatan tinggi guna pembakaran campuran ...
Maulana Azkiya, Margianto, Nur Robbi
doaj   +1 more source

Catalytic auto-oxidation of o-hydroxyphenylthiourea by Iridium(III): A photometric sensing platform for Iridium

Chemistry of Inorganic Materials
o-Hydroxyphenylthiourea (HPTU) undergoes oxidative dimerization to form a yellow-colored disulfide in the presence of Iridium(III), a process significantly enhanced by the activator 1,10-phenanthroline.
A. Sunil, Ashish Deep Chettri, S. Jagadeeswara Rao   +2 more
doaj   +1 more source

Photodeposition‐Based Synthesis of TiO2@IrOx Core–Shell Catalyst for Proton Exchange Membrane Water Electrolysis with Low Iridium Loading

Advanced Science
The widespread application of green hydrogen production technologies requires cost reduction of crucial elements. To achieve this, a viable pathway to reduce the iridium loading in proton exchange membrane water electrolysis (PEMWE) is explored.
Darius Hoffmeister, Selina Finger, Lena Fiedler, Tien‐Ching Ma, Andreas Körner, Matej Zlatar, Birk Fritsch, Kerstin Witte Bodnar, Simon Carl, Allison Götz, Benjamin Apeleo Zubiri, Johannes Will, Erdmann Spiecker, Serhiy Cherevko, Anna T. S. Freiberg, Karl J. J. Mayrhofer, Simon Thiele, Andreas Hutzler, Chuyen van Pham   +18 more
doaj   +1 more source

Synthesis and Thermal Decomposition Mechanism Study of a Novel Iridium Precursor

MATEC Web of Conferences, 2016
Ir(TFA)3 (TFA=1,1,1-trifluoro-2,4-pentanedionate) metal complexes with high purity was successfully synthesized. The metal complexes have been characterized by elemental analysis, infrared spectroscopy, nuclear magnetic resonance spectroscopy.
Yan Xin, Ai Tao, Su Xinhua, Wang Zhenjun, Sun Guodong, Zhao Peng   +5 more
doaj   +1 more source

Investigation of the iridium adsorption process with functionalized magnetic nanoparticles using triisobutylphosphine sulfide extractors

Scientific Reports
In this research work, the adsorption process of iridium using magnetic nanoparticles functionalized with Cyanex 471X has been investigated. In this regard, parameters affecting the adsorption process such as pH, initial concentration of iridium ions ...
Shiva Moghtaderi, Kamal Saberyan, Hossein Sid Kalal, Shahla Mozaffari, Ali A. Gh. Khamseh, Ahmad Nozad Golikand   +5 more
doaj   +1 more source

Metallopolymer strategy to explore hypoxic active narrow-bandgap photosensitizers for effective cancer photodynamic therapy

Nature Communications
Practical photodynamic therapy calls for high-performance, less O2-dependent, long-wavelength-light-activated photosensitizers to suit the hypoxic tumor microenvironment.
Zhao Zhang, Zixiang Wei, Jintong Guo, Jinxiao Lyu, Bingzhe Wang, Gang Wang, Chunfei Wang, Liqiang Zhou, Zhen Yuan, Guichuan Xing, Changfeng Wu, Xuanjun Zhang   +11 more
doaj   +1 more source

Iridium's impact [PDF]

Nature Chemistry, 2016
openaire   +2 more sources