Study of hydrogen storage capacity of Ti induced by ion irradiation

López-Suárez, A.; García-Zúñiga, Nancy

doi:10.1016/j.ijhydene.2017.04.064

Cited by 8 publications

(5 citation statements)

References 25 publications

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“…104,105 Sinduja et al irradiated Bi 2 Te 3 thin films with 300 and 700 keV Cu + ion. 99 The energetic ions will initiate the collision cascades in the target material and generate the large number of point defects such as vacancies and interstitials along with the implanted atoms. Apart from the implanted atoms, the defects (vacancies and interstitials) also modify and improve the structural and It should be noted that, different from ion implantation/ irradiation by inert element ions, which only create defects, the ion implantation of metallic or nonmetallic ions creates both doping effect and defect effect.…”

Section: Ion Beam Modification Of Energy Materialsmentioning

confidence: 99%

“…Ion irradiation is an effective surface modification technique for hydrogen storage materials and has been used to promote hydrogen uptake in materials because the vacancies induced in the process improve the reactivity of hydrogen during the hydrogenation of metals. Irradiation induced vacancies can effectively enhance hydrogen uptake. , Alejandra et al investigated the effect of H + ion irradiation on the hydrogen absorption properties of Ti . Ti plates were irradiated by hydrogen ions at 700 and 1500 keV at room temperature and annealed in a hydrogen atmosphere at 300, 450, and 600 °C to study the hydrogen uptake in Ti.…”

Section: Ion Beam Modification Of Energy Materialsmentioning

confidence: 99%

“…97,98 Alejandra et al investigated the effect of H + ion irradiation on the hydrogen absorption properties of Ti. 99 Ti plates were irradiated by hydrogen ions at 700 and 1500 keV at room temperature and annealed in a hydrogen atmosphere at 300, 450, and 600 °C to study the hydrogen uptake in Ti. Elastic recoil detection analysis (Figure 15) showed improved hydrogen uptake relative to unirradiated samples.…”

Section: Ion Beam Modification Of Energy Materialsmentioning

confidence: 99%

“…Elastic recoil detection analysis (ERDA) spectra of the samples irradiated with H + ions and hydrogenated at (a) 300 °C, (b) 450 °C, and (c) 600 °C. Reprinted with permission from ref . Copyright 2017 Elsevier.…”

Section: Ion Beam Modification Of Energy Materialsmentioning

confidence: 99%

“…In addition, elemental doping and irradiation damage by ion beams have been heavily investigated in improving the properties of thermoelectric materials. , Sinduja et al irradiated Bi 2 Te 3 thin films with 300 and 700 keV Cu + ion . The energetic ions will initiate the collision cascades in the target material and generate the large number of point defects such as vacancies and interstitials along with the implanted atoms.…”

Section: Ion Beam Modification Of Energy Materialsmentioning

confidence: 99%

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Recent Progress in the Application of Ion Beam Technology in the Modification and Fabrication of Nanostructured Energy Materials

Huang,

Wu,

Cai

et al. 2024

ACS Nano

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The development of green, renewable energy conversion and storage systems is an urgent task to address the energy crisis and environmental issues in the future. To achieve high performance, stable, and safe operation of energy conversion and storage systems, energy materials need to be modified and fabricated through rationalization. Among various modification and fabrication strategies, ion beam technology has been widely used to introduce various defects/ dopants into energy materials and fabricate various nanostructures, where the structure, composition, and property of prefabricated materials can be further accurately tailored to achieve better performance. In this paper, we review the recent progress in the application of ion beam technology in material modification and fabrication, focusing on nanostructured energy materials for energy conversion and storage including photo-(electro-) water splitting, batteries (solar cells, fuel cells, and metal-ion batteries), supercapacitors, thermoelectrics, and hydrogen storage. This review first provides a brief basic overview of ion beam technology and describes the classification and technological advantages of ion beam technology in the modification and fabrication of materials. Then, modification of energy materials by ion beams is reviewed mainly concerning doping and defect introduction. Fabrication of energy materials is also discussed mainly in terms of heterojunctions, nanoparticles, nanocavities, and other nanostructures. In particular, we emphasize the advantages of ion beam technology in improving the performance of energy materials. Finally, we point out our understanding of challenges and future perspectives in applying ion beam technology for the modification and fabrication of energy materials.

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Section: Ion Beam Modification Of Energy Materialsmentioning

confidence: 99%