Scimago Journal & Country Rank

Materials and Energy

Country

Singapore

Universities and research institutions in Singapore

Subject Area and Category

Publisher

World Scientific Publishing Co. Pte Ltd

H-Index

3

Publication type

Book Series

ISSN

23356596, 2335660X

Coverage

2018-2019

Information

Homepage

l.c.feldman@rutgers.edu

Scope

This collection focuses onmaterials-based solutions to the energy problem through a series of case studies illustrating advances in energy-related materials research. The research studies employ creativity, discovery, rationale design and improvement of the physical and chemical properties of materials leading to new paradigms for competitive energy-production. The challenge tests both our fundamental understanding of material and our ability to manipulate and reconfigure materials into practical and useful configurations. Invariably these materials issues arise at the nano-scale! For electricity generation, dramatic breakthroughs are taking place in the fields of solar cells and fuel cells, the former giving rise to entirely new classes of semiconductors; the latter testing our knowledge of the behavior of ionic transport through a solid medium. Inenergy-storage exciting developments are emerging from the fields of rechargeable batteries and hydrogen storage. On the horizon are breakthroughs in thermoelectrics, high temperature superconductivity, and power generation. Still to emerge are the harnessing of systems that mimic nature, ranging from fusion, as in the sun, to photosynthesis, nature's photovoltaic. All of these approaches represent a body of materials–based research employing the most sophisticated experimental and theoretical techniques dedicated to a commongoal. The aim of this series is to capture these advances, through a collection of volumes authored by leading physicists, chemists, biologists and engineers that represent the forefront of energy-related materials research. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Biomaterials2019Q4
Biomaterials2020Q4
Electronic, Optical and Magnetic Materials2019Q4
Electronic, Optical and Magnetic Materials2020Q4
Energy Engineering and Power Technology2019Q4
Energy Engineering and Power Technology2020Q4
Fuel Technology2019Q4
Fuel Technology2020Q4
Materials Chemistry2019Q4
Materials Chemistry2020Q4
Materials Science (miscellaneous)2019Q4
Materials Science (miscellaneous)2020Q4
Renewable Energy, Sustainability and the Environment2019Q4
Renewable Energy, Sustainability and the Environment2020Q4
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20190.102
20200.102
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
201864
20191
20200
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20180.000
Cites / Doc. (4 years)20190.141
Cites / Doc. (4 years)20200.154
Cites / Doc. (3 years)20180.000
Cites / Doc. (3 years)20190.141
Cites / Doc. (3 years)20200.154
Cites / Doc. (2 years)20180.000
Cites / Doc. (2 years)20190.141
Cites / Doc. (2 years)20200.154
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20180
Self Cites20190
Self Cites20200
Total Cites20180
Total Cites20199
Total Cites202010
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20180
External Cites per document20190.900
External Cites per document20200.909
Cites per document20180.000
Cites per document20190.141
Cites per document20200.154
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
201820.31
20190.00
20200
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20180
Non-citable documents201954
Non-citable documents202054
Citable documents20180
Citable documents201910
Citable documents202011
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20180
Uncited documents201957
Uncited documents202058
Cited documents20180
Cited documents20197
Cited documents20207
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Metrics based on Scopus® data as of April 2021
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