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André Fonseca

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

4

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131

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Scholarly Papers (4)

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1.

Investigation of Ni2p XPS spectra and Bonding in Oxide-Free Nickel Nitride Compounds

Number of pages: 29 Posted: 18 Nov 2025
Oleksandr Bondarchuk, Rosalía Cid, Ana Araujo, Elvira Paz, André Fonseca and Lifeng Liu
International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN, International Iberian Nanotechnology Laboratory, International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN and Chinese Academy of Sciences (CAS) - Songshan Lake Materials Laboratory
Downloads 53 (1,031,043)

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XPS, nickel, nitrogen, satellite, oxidation state

2.

Investigation of Ni2p Xps Spectra and Bonding in Nickel Nitride Compounds

Number of pages: 20 Posted: 17 Jun 2025
Oleksandr Bondarchuk, Rosalía Cid, Ana Araujo, Elvira Paz, André Fonseca and Lifeng Liu
International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN, International Iberian Nanotechnology Laboratory, International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN and International Iberian Nanotechnology Laboratory
Downloads 51 (1,183,237)

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Nickel nitrides, x-ray photoelectron spectroscopy, x-ray diffraction, nickel oxides

3.

Laser-Directed Approach for Low-Loading and Highly Efficient Transition-Metal-Based High-Entropy Alloy Anode for Alkaline Water Electrolysis

Number of pages: 28 Posted: 18 Mar 2026
Yashwant Pratap Kharwar, Siva Nemala Sankar, Puspendu Guha, Waqas Qamar Zaman, Zhipeng Yu, Srinivas Katam, Avnish Singh Pal, Francis Deepak, Travis Buckle, André Fonseca, Yury Kolen’ko and Sitaramanjaneya Mouli Thalluri
International Iberian Nanotechnology Laboratory, International Iberian Nanotechnology Laboratory, Seoul National University, International Iberian Nanotechnology Laboratory, International Iberian Nanotechnology Laboratory, International Iberian Nanotechnology Laboratory, Banaras Hindu University (BHU) - Department of Metallurgical Engineering, International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN, affiliation not provided to SSRN, International Iberian Nanotechnology Laboratory and International Iberian Nanotechnology Laboratory
Downloads 15 (1,500,778)

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Platinum group metal-free, ultra-fast synthesis, high entropy alloys, laser annealing, oxygen evolution reaction

4.

Characterizing Nickel state in Oxide-Free Nickel- Nitrogen Compounds: A Comparative XPS, XRD, and TEM Study ​

Number of pages: 34 Posted: 18 May 2026
Oleksandr Bondarchuk, Aleksandr Kryshtal, Rosalía Cid, Ana Araujo, Elvira Paz, André Fonseca and Lifeng Liu
International Iberian Nanotechnology Laboratory, AGH University of Krakow, affiliation not provided to SSRN, International Iberian Nanotechnology Laboratory, International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN and International Iberian Nanotechnology Laboratory
Downloads 12 (1,534,404)

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Signle-atom catalyst, Nickel-nitrogen compund, X-ray photoelectron spectrscopy, satellites, covalency