Publications related to Nickel–metal hydride battery

Robust Epileptic Seizure Detection on Wearable Systems with Reduced False-Alarm Rate

David Atienza Alonso, Amir Aminifar, Renato Zanetti

Epilepsy affects more than 50 million people and ranks among the most common neurological diseases worldwide. Despite advances in treatment, one-third of patients still suffer from refractory epilepsy. Wearable devices for real-time patient monitoring can ...

2020

Enantioselective C(sp(3))-C(sp(3)) cross-coupling of non-activated alkyl electrophiles via nickel hydride catalysis

Xile Hu, Runze Mao, Srikrishna Bera

Cross-coupling of two alkyl fragments is an efficient method to produce organic molecules rich in sp(3)-hybridized carbon centres, which are attractive candidate compounds in drug discovery. Enantioselective C(sp(3))-C(sp(3)) coupling is challenging, espec ...

NATURE RESEARCH2020

Reliable Frequency Regulation through Vehicle-to-Grid: From EU Legislation to Robust Optimization

Daniel Kuhn, François Richard Vuille, Dirk Lauinger

Vehicle-to-grid increases the low utilization rate of privately owned electric vehicles by making their batteries available to the electricity grid. We formulate a robust optimization problem in continuous time that maximizes the expected profit from selli ...

2020

High-valence metals improve oxygen evolution reaction performance by modulating 3dmetal oxidation cycle energetics

Likai Zheng, Yang Li, Yelin Hu, Jun Li, Ye Zhang, Ziyun Wang, Bo Zhang, Zhen Cao

Multimetal oxyhydroxides have recently been reported that outperform noble metal catalysts for oxygen evolution reaction (OER). In such 3d-metal-based catalysts, the oxidation cycle of 3dmetals has been posited to act as the OER thermodynamic-limiting proc ...

NATURE RESEARCH2020

Confinement of fluorine anions in nickel-based catalysts for greatly enhancing oxygen evolution activity

Yun Tong, Pengzuo Chen

Herein, we highlighted fluorine-anion-modification as a useful method for enhancing OER catalytic activity. Fluorine-anion-doped Ni foam exhibits an almost 10-fold enhancement in OER catalytic activity. Moreover, fluorine-anion-modification could be used a ...

ROYAL SOC CHEMISTRY2020

Hydrogen storage and electrochemical properties of LaNi5-xCux hydride-forming alloys

Andreas Züttel, Natalia Gasilova, Mariana Spodaryk

LaNi5-type alloys are commercial materials for the negative electrode in Ni-MH rechargeable batteries. Partial substitution of La by mischmetal (Mm) and of Ni by elements like Co, Al, and Mn significantly improve the cycle stability and high-rate discharge ...

ELSEVIER SCIENCE SA2019

Ligand-Controlled Regiodivergent Hydroalkylation of Pyrrolines

Xile Hu, Deyun Qian

Nickel hydride (NiH) catalyzed hydrocarbonation has emerged as an efficient approach to construct new C-C bonds containing at least one C(sp(3)) center. However, the regioselectivity of this reaction is by far dictated by substrates. Described here is a st ...

WILEY-V C H VERLAG GMBH2019

Production of phosphorene nanoribbons

Vasiliki Tileli

Phosphorene is a mono-elemental, two-dimensional (2D) substance with outstanding, highly directional properties and a bandgap that depends on the number of layers of the material(1-8). Nanoribbons, meanwhile, combine the flexibility and unidirectional prop ...

NATURE PUBLISHING GROUP2019

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Nickel–metal hydride battery

Robust Epileptic Seizure Detection on Wearable Systems with Reduced False-Alarm Rate

Enantioselective C(sp(3))-C(sp(3)) cross-coupling of non-activated alkyl electrophiles via nickel hydride catalysis

Influence of Battery Models on the Optimal Design of the Propulsion System of a Hyperloop Capsule

Tribological properties of gold matrix composite coatings with carbon nanocapsules containing ionic liquid lubricants

Reliable Frequency Regulation through Vehicle-to-Grid: From EU Legislation to Robust Optimization

High-valence metals improve oxygen evolution reaction performance by modulating 3dmetal oxidation cycle energetics

Confinement of fluorine anions in nickel-based catalysts for greatly enhancing oxygen evolution activity

Hydrogen storage and electrochemical properties of LaNi5-xCux hydride-forming alloys

Ligand-Controlled Regiodivergent Hydroalkylation of Pyrrolines

Production of phosphorene nanoribbons

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Chat with Graph Search

Confinement of fluorine anions in nickel-based catalysts for greatly enhancing oxygen evolution activity

Enantioselective C(sp(3))-C(sp(3)) cross-coupling of non-activated alkyl electrophiles via nickel hydride catalysis

Robust Epileptic Seizure Detection on Wearable Systems with Reduced False-Alarm Rate

Tribological properties of gold matrix composite coatings with carbon nanocapsules containing ionic liquid lubricants

Reliable Frequency Regulation through Vehicle-to-Grid: From EU Legislation to Robust Optimization

Influence of Battery Models on the Optimal Design of the Propulsion System of a Hyperloop Capsule

High-valence metals improve oxygen evolution reaction performance by modulating 3dmetal oxidation cycle energetics

Hydrogen storage and electrochemical properties of LaNi5-xCux hydride-forming alloys

Ligand-Controlled Regiodivergent Hydroalkylation of Pyrrolines

Production of phosphorene nanoribbons