Results 1 to 10 of about 52 (43)

Potentiometric Stripping Analysis of Cadmium and Lead with Constant Inverse Current in the Analytical Step Using an Open Tubular Mercury-Coated Glassy Carbon Electrode

Journal of Analytical Methods in Chemistry, 2019
The most important experimental parameters of the flow potentiometric stripping analysis (PSA) with oxygen as an oxidant were investigated and optimised.
Zvonimir J. Suturović, Snežana Ž. Kravić, Zorica S. Stojanović, Ana D. Đurović, Tanja Ž. Brezo-Borjan   +4 more
doaj   +3 more sources

Coating Process Parameters and Structural Properties of the Tubular Electrodes of Fuel Cells Based on a Self-Made Coating Device [PDF]

Coatings, 2020
The electrode is one of the most important components of tubular direct methanol fuel cells (DMFC), and the coating process directly determines its performance. In the present research, a tubular electrode coating device was designed based on planetary gear structures, and the influence of the coating process parameters on the electrode structure’s ...
Hongjun Ni, Jiaqiao Zhang, Shuaishuai Lv, Xingxing Wang, Yi Pei, Fei Li   +5 more
openaire   +1 more source

A Tubular Flexible Triboelectric Nanogenerator with a Superhydrophobic Surface for Human Motion Detecting

Sensors, 2021
The triboelectric nanogenerator (TENG) is a newly arisen technology for mechanical energy harvesting from the environment, such as raindrops, wind, tides, and so on.
Jianwei Wang, Zhizhen Zhao, Xiangwen Zeng, Xiyu Liu, Youfan Hu   +4 more
doaj   +1 more source

Flow Injection Analysis with Tubular Membrane Ion‐Selective Electrode and Coated Wires for Buspirone Hydrochloride [PDF]

Annali di Chimica, 2006
AbstractNew Plastic membrane ion‐selective electrode for buspirone hydrochloride based on buspironium tetraphenylborate was prepared. The electrode exhibited mean slope of calibration graph of 58.4 mV per decade of BusCl concentration at 25 °C. The electrode can be used within the concentration range 6.3 × 10‐5‐10‐2 M BusCl at a pH range of 2.5‐7.0 ...
Nour, Abdel-Ghani, Yousry, Issa, Adel, Shoukry, Howayda, Ahmed   +3 more
openaire   +2 more sources

Tubular Graphene Nano-Scroll Coated Silicon for High Rate Performance Lithium-Ion Battery

Frontiers in Energy Research, 2020
Owing to its high specific capacity and abundant reserves, silicon has been considered as a promising anode material for future lithium storage. However, its cycle life is seriously hindered by the huge volume variation and low conductivity.
Minyuan Shi, Ping Nie, Zengjie Fan, Ruirui Fu, Shan Fang, Hui Dou, Xiaogang Zhang   +6 more
doaj   +1 more source

Performance of Fuel Electrode-Supported Tubular Protonic Ceramic Cells Prepared through Slip Casting and Dip-Coating Methods

Catalysts, 2023
Fuel electrode-supported tubular protonic ceramic cells (FETPCCs) based on the BaZr0.4Ce0.4Y0.15Zn0.05O3−δ (BZCYZ) membrane electrolyte was fabricated through a two-step method, in which the polyporous electrode-support tube was prepared with a traditional slip casting technique in a plaster mold, and the BZCYZ membrane was produced by a dip-coating ...
Youcheng Xiao, Mengjiao Wang, Di Bao, Zhen Wang, Fangjun Jin, Yaowen Wang, Tianmin He   +6 more
openaire   +1 more source

Research on Theoretical Model of Combined Micro-Machining of Laser and Electrolysis of Thermal Barrier Coated Turbine Blade Film Cooling Holes

International Journal of Electrochemical Science, 2016
In view of high quality machining demand of thermal barrier coated turbine blade film cooling holes, a new method of combined micro-machining of laser and electrolysis is presented in this thesis.
Aixi Sun, Yulan Hu, Bo Hao
doaj   +1 more source

Optimizing micro-EDM drilling performance in titanium alloys: A fuzzy logic approach with comparative electrode analysis

Journal of Alloys and Metallurgical Systems
This study investigates the enhancement of Micro Electric Discharge Machining Drilling (mEDMD) performance on Titanium 6Al-4V using brass tubular electrodes (BTE) and silver-coated brass tubular electrodes (SCBTE).
Praveen Vundrajavarapu, R. Madhusudhan, Jush Kumar Siddani   +2 more
doaj   +1 more source

Desarrollo de electrodos tubulares revestidos para la soldadura subacuática mojada Development of tubular coated electrodes for underwater wet welding

Revista Técnica de la Facultad de Ingeniería, 2009
La configuración estructural de los electrodos tubulares revestidos brinda un atractivo campo de investigación metalúrgica y tecnológica en la soldadura subacuatica mojada. Por esta razón, en este trabajo se presentan los experimentos desarrollados con electrodos tubulares revestidos usando como base el revestimiento rutílico (6013). Se formularon tres
Alexandre Queiroz Bracarense, Lorenzo Perdomo González, Ezequiel Caires Pereira Pessoa, Rafael Quintana Puchol   +3 more
openaire   +2 more sources

Synthesis of semi sintered nickel bronze electrode for electric discharge surface alloying of silicon steel and the properties of coated surface

Results in Surfaces and Interfaces
Surface modification of silicon steel was carried out by depositing nickel-bronze (Ni–Cu–Sn) using electrical discharge alloying. Three different compaction pressures (P) (450–650 MPa) were used to prepare compacts of nickel-bronze which were ...
Gopathy Veerappan, Manickam Ravichandran, David Pritima, Vinayagam Mohanavel, Nachimuthu Radhika, Rasaiah Naveenkumar   +5 more
doaj   +1 more source