Results 31 to 40 of about 17,358 (219)

Inclusion Polymerization and Doping in Zeolite Channels. Polyaniline [PDF]

, 1990
Aniline has been polymerized in the three-dimensional channel system of zeolite Y. The monomer was diffused into zeolites with different levels of acidity from hexane solution.
Bein T., Bein T., Breck D. W., Carter F. L., Carter F. L., Jacobs P. A., Skotheim T. A.   +6 more
core   +1 more source

THE PREPARATION OF AN IODATE SELECTIVE ELECTRODE USING SILVER IODATE AS THE ACTIVE AGENT IN A CHITOSAN SUPPORT

Indonesian Journal of Chemistry, 2010
The iodate-selective electrode based on the principle of precipitation reaction could be made by coating the platinum wire with silver iodate (AgIO3). In this research was carried out optimization the iodate-selective electrode using chitosan membrane as
Ani Mulyasuryani, Qonitah Fardiyah, Rizki Sugiri   +2 more
doaj   +1 more source

Speciation of dissolved inorganic iodine in a coastal fjord: a time-series study from Bedford Basin, Nova Scotia, Canada

Frontiers in Marine Science, 2023
We report a long-term (4.5 year) time-series with weekly resolution of iodide and iodate measurements made at 4 depths within the Bedford Basin: a 70 m deep, seasonally stratified, coastal fjord located near Halifax, Nova Scotia, Canada.
Qiang Shi, Jong Sung Kim, Jong Sung Kim, Douglas W. Wallace   +3 more
doaj   +1 more source

A Nonenzymatic Sensor Based on {PEI/[P2W17V-CNTs/PEI-CuO]10/P2W17V-CNTs} Nanocomposite Film for the Sensitive Determination of Iodate

International Journal of Electrochemical Science, 2018
In this work, a new composite film electrode based on Dawson-type polyoxometalate α2-K7P2VW17O62·18H2O (P2W17V) and accessory copper oxide nanoparticles (CuO NPs) with a composite of carbon nanotubes (CNTs) was successfully proposed and employed for ...
Xinming Wang, Yuanqing Zhao, Di Zhang, Li Zhang, Zhenyuan Bai, Haijun Pang, Huiyuan Ma   +6 more
doaj   +1 more source

High-Pressure Spectroscopy Study of Zn(IO₃)₂ Using Far-Infrared Synchrotron Radiation

Crystals, 2020
We report the first high-pressure spectroscopy study on Zn(IO3)2 using synchrotron far-infrared radiation. Spectroscopy was conducted up to pressures of 17 GPa at room temperature.
Akun Liang, Robin Turnbull, Enrico Bandiello, Ibraheem Yousef, Catalin Popescu, Zoulikha Hebboul, Daniel Errandonea   +6 more
doaj   +1 more source

ANALYSIS OF IODINE CONTENT IN TABLE SALT [PDF]

Jurnal Vokasi Indonesia, 2017
Iodine is essential nutrients for human body. It is needed by thyroid gland to produce thyroxine hormone. Human body cannot produce iodine by itself. There are some sources of iodine in food such as seafood, milk, egg, fruit and vegetable that can be ...
Eka Ratri Noor Wulandari, Novita Rosyida
doaj   +1 more source

From Two‐Electron to Four‐Electron System: Electrolyte Regulation for Advanced Aqueous Zn–I2 Batteries

Carbon Energy, EarlyView.
This review systematically summarizes recent progress in electrolyte‐regulated aqueous Zn–I2 batteries (AZIBs). It outlines the fundamentals of AZIBs along with their main challenges, and then analyzes electrolyte‐engineering strategies that improve both two‐ and four‐electron reactions.
Yucong Wang, Ruifeng Huang, Zhangchi Yang, Shaojian Zhang, Lijing Yan, Weijie Chen, Xiaolong Lin, Yongjun Li, Shuxing Wu, Zhan Lin, Jun Lu   +10 more
wiley   +1 more source

Removal of Cu (II) via chitosan-conjugated iodate porous adsorbent: Kinetics, thermodynamics, and exploration of real wastewater sample

Results in Chemistry, 2023
Remediation of copper (II) pollutant in aquatic ecosystems is a long-standing concern in the field of water management and the subject of intensive research.
Aloysius Akaangee Pam, Olugbenga Oluseun Elemile, Dallatu Ephraim Musa, Maureen Chijoke Okere, Amos Olusegun, Yakubu Ahmed Ameh   +5 more
doaj   +1 more source

Tailoring Se‐Mediated Co‐Co Dual‐Atom Sites for Oxygen and Iodide Electrocatalysis Toward High‐Efficiency and Ultradurable Zinc‐Air/Iodide Hybrid Batteries

Carbon Energy, EarlyView.
A Se‐mediated Co dual‐atom catalyst replaces sluggish oxygen evolution with efficient iodide oxidation in zinc‐air/iodide hybrid batteries. Se‐induced d‐p orbital hybridization optimizes adsorption, enabling a low 0.365 V voltage gap and superior durability, fundamentally overcoming conventional kinetic bottlenecks.
Huaipeng Pang, Xueli Ji, Yuhao Liu, Qitong Sun, Lin Li, Xiaolei Huang, Fanlu Meng   +6 more
wiley   +1 more source

Nota sôbre a dosagem iodométrica da vitamina C nos frutos cítricos Iodometric determination of vitamin C in citrus fruit juices

Memorias do Instituto Oswaldo Cruz, 1943
Ascorbic acid was determined in pure aquous solutions and in citrus fruit juices by iodometric, dichlorophenolindophenol and iodate methods. More constant values were obtained with iodate and Tillmans methods.
Gilberto G. Villela, José Danilo Pecci
doaj   +1 more source