Results 111 to 120 of about 9,381 (214)

An electrochemical sensing platform based on a modified carbon paste electrode with graphene/Co₃O₄ nanocomposite for sensitive propranolol determination. [PDF]

ADMET DMPK, 2023
Karami-Kolmoti P, Zaimbashi R.
europepmc   +1 more source

ALD Derived Li2O Layer Stabilizing Solid Electrolyte Interphase of Silicon/Carbon Anodes for Lithium Storage

Carbon Energy, EarlyView.
A durable solid electrolyte interphase (SEI) is essential for mitigating the mechanical fracture and interfacial instability of silicon anodes under strong electrochemical‐mechanical coupling. Herein, a uniform Li2O layer was accurately deposited on the Si/C composites to regulate the growth characteristics of SEI.
Ming Li, He Xu, Qinting Jiang, Yuhui Xu, Jingjing Wang, Mengxin Bai, Bo Sun, Xuan Yang, Xiaoli Yang, Xuexia Song, Ruixian Duan, Guiqiang Cao, Jiaxuan Zuo, Haoqi Li, Wenyu Liu, Zheng Wang, Wenbin Li, Xifei Li   +17 more
wiley   +1 more source

Detection of caffeic acid in honey using carbon paste electrode modified by copper (II) oxide (CuO) nanoparticles. [PDF]

Sci Rep
Galugerdi MG, Mahmoodi-Khaledi E, Rafiee-Pour HA.   +2 more
europepmc   +1 more source

Weak‐Solvent‐Coordination Inducing MnNCN Preferential Orientation Toward High‐Capacity and Fast‐Charge Lithium‐Ion Storage

Carbon Energy, EarlyView.
Preferentially oriented MnNCN nanosheets with high active (003) facets were synthesized by an aqueous weak solvent‐coordination strategy, and highly integrated MnNCN/CNT composite was in‐situ constructed as a high‐capacity fast‐charging anode. NCM811//MnNCN/CNT pouch cell exhibits a high energy density of 325 Wh kg−1 with a long cycle‐life over 200 ...
Penghui Guo, Chongteng Wu, Mengying Guo, Xing Shen, Yiming Zhang, Junying Li, Jizhuang He, Jingze Guo, Jing Wang, Yufeng Luo, Weiyou Yang, Guoqiang Tan   +11 more
wiley   +1 more source

Sensitive determination of valganciclovir via Ni-Co multilayer nanowire-modified carbon paste electrode. [PDF]

RSC Adv
Malekzadeh M, Rafati AA, Bagheri A.
europepmc   +1 more source

Voltammetric determination of Molnupiravir used in treatment of the COVID-19 at magnetite nanoparticle modified carbon paste electrode. [PDF]

Microchem J, 2023
Vural K, Karakaya S, Dilgin DG, Gökçel Hİ, Dilgin Y.   +4 more
europepmc   +1 more source

Experimental methods in chemical engineering: Cyclic voltammetry—CV

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Cyclic voltammetry (CV) is a foundational electroanalytical technique for investigating redox behaviour and evaluating material performance across fields such as molecular electrochemistry, electrocatalysis, sensing, and energy storage. Despite its widespread use, a gap remains between formal electrochemical theory and the practical data ...
Yasser Matos‐Peralta, Christopher Panaritis, JoElen Hagler, Clara Santato, Gregory S. Patience   +4 more
wiley   +1 more source

A novel low -cost and sensitive sensor for the voltammetric nano detection of linezolid antibiotic in real samples using carbon paste electrode modified with calcium oxide nanoparticle combined with electropolymerized D-alanine. [PDF]

BMC Chem
Khodari M, Hassan NZ, Mohamed AE, Rashed MN.   +3 more
europepmc   +1 more source

Recent development of eco-friendly nanocomposite carbon paste electrode for voltammetric determination of Cd(II) in real samples. [PDF]

Anal Sci, 2023
Rahim AMA, Mahmoud EMM.
europepmc   +1 more source

Aqueous Supercapacitor with Wide‐Temperature Operability and over 100,000 Cycles Enabled by Water‐in‐Salt Electrolyte

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
This study presents a symmetric supercapacitor with activated carbon electrodes and a “water‐in‐salt” electrolyte (WiSE) based on lithium perchlorate, offering over 100,000 cycles with over 90 % capacity retention. The supercapacitor operates efficiently from −20 to 80 °C, enhancing performance, stability, and all‐season operability.
Zahid Ali Zafar, Radim Weisser, Ghulam Abbas, Martin Silhavik, Prabhat Kumar, Jiří Červenka   +5 more
wiley   +1 more source