materials-logo

Journal Browser

Journal Browser

Design and Characterization of Materials for Energy Conversion and Storage

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Energy Materials".

Deadline for manuscript submissions: closed (20 January 2024) | Viewed by 1598

Special Issue Editor


E-Mail Website
Guest Editor
Centre for Medical and Industrial Ultrasonics, James Watt School of Engineering, University of Glasgow, Glasgow, UK
Interests: materials for energy conversion and energy storage; smart sensor and actuator technology; ultrasonic transducer technology; power ultrasonics; battery health monitoring; energy harvesting; non-destructive evaluation by ultrasound; ultrasound for biomedical applications
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Energy harvesting is emerging as an attainable approach to convert the energy from the ambient including mechanical vibration, thermal energy, magnetic field, sound, and light into electricity for sustainable development of mobile electronic devices and sensor network systems. Innovative materials for energy conversion and storage serve as an alternative power supply, which are crucial to the advanced development of various wearable electronics and wireless sensors. This Special Issue plans to give an overview of state-of-the-art bulk, micro- and nano-scale energy-related materials (including single crystals, ceramics, polymers, alloys, and composites), which involves the advances in the materials design strategies, synthesis, characterizations, and applications.

Potential topics include, but are not limited to:

  • Magnetoelectric materials
  • Piezoelectric materials
  • Pyroelectric materials
  • Thermoelectric materials
  • Triboelectric materials
  • Hybrid harvesters

Dr. Kwok-Ho Lam
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • energy harvesting
  • energy conversion
  • lead-free materials
  • single crystals
  • ceramics
  • polymers
  • composites
  • thick film
  • thin film
  • wearable

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 2337 KiB  
Article
Samarium-Doped Lead Magnesium Niobate-Lead Titanate Ceramics Fabricated by Sintering the Mixture of Two Different Crystalline Phases
by Guo-Cui Bao, Dong-Liang Shi, Jia-Ming Zhang, Fan Yang, Guang Yang, Kun Li, Bi-Jun Fang and Kwok-Ho Lam
Materials 2023, 16(20), 6781; https://doi.org/10.3390/ma16206781 - 20 Oct 2023
Cited by 2 | Viewed by 1163
Abstract
The fabrication method plays a key role in the performance of lead magnesium niobate–lead titanate-based ceramics. (1 − w)[Pb(Mg1/3Nb2/3)0.67Ti0.33O3]-w[Pb1−1.5xSmx(Mg1/3Nb2/3)yTi [...] Read more.
The fabrication method plays a key role in the performance of lead magnesium niobate–lead titanate-based ceramics. (1 − w)[Pb(Mg1/3Nb2/3)0.67Ti0.33O3]-w[Pb1−1.5xSmx(Mg1/3Nb2/3)yTi1−yO3] piezoelectric ceramics were prepared by sintering the mixture of two different crystalline phases in which two pre-sintered precursor powders were mixed and co-fired at designated ratios (w = 0.3, 0.4, 0.5, 0.6). The X-ray diffraction results show that all the ceramics presented a pure perovskite structure. The grains were closely packed and the average size was ~5.18 μm based on observations from scanning electron microscopy images, making the ceramics have a high density that is 97.8% of the theoretical one. The piezoelectric, dielectric, and ferroelectric properties of the ceramics were investigated systematically. It was found that the properties of the ceramics were significantly enhanced when compared to the ceramics fabricated using the conventional one-step approach. An outstanding piezoelectric coefficient d33 of 1103 pC/N and relative dielectric permittivity ε33/ε0 of 9154 was achieved for the ceramics with w = 0.5. Full article
Show Figures

Figure 1

Back to TopTop