1.1 This journal requires that research papers must be innovative and have substantial and complete content; research reports must contain original results; research briefs must be innovative; the literature review should be completed by well-known experts in the field combined with their own research results, and strong expertise is required

Forward-looking and instructive.

1.2 This journal strictly prohibits double submission of one manuscript, multiple submissions of duplicate content (including separate submissions in different languages), and plagiarism of other people's papers.

Once the above situation is discovered, the author's manuscript will be rejected, and his/her unit will be notified to deal with it seriously, and will be notified to brother journals in the field of materials.

The journal will refuse to publish all submissions in which the author is contacted as the lead author.

1.3 Uploaded electronic manuscripts should be WORD (*.doc) and LaTeX (*.tex) documents. Please use double spacing when typesetting. Typescripts submitted by mail must be printed on one side.

Submitted manuscripts must contain high-quality photos and graphs (it is recommended to use Origin to draw the drawings and then copy them into the document).

The manuscript must have clear arguments, concise writing, and reliable data.

Before the main text, add no more than 5 keywords and an abstract of about 300 words.

There should be more than 20 references, which should reflect the development of the subject.

1.4 The review results of manuscripts are generally notified to the author within 2 to 3 months. Some manuscripts may take longer to be submitted for review. If the review results are not received after more than 3 months, the author can contact the editorial department and submit to another place.

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1.5 The author of the manuscript must be a member who is directly involved in the research work or has an important guiding role (such as a graduate student supervisor, etc.). Those who assisted in the experiment can be included in the acknowledgments.

Please limit the number of authors to less than 6, and no one who has nothing to do with the paper can be named.

Please indicate the name, gender, age, position, professional title, degree and other information of the contact person.

1.6 If the paper is funded by any fund at the provincial or ministerial level or above, please indicate the fund number and put it in the Acknowledgment column.

1.7 Manuscripts that need to be modified and supplemented with experiments after passing the review should be returned to the editorial department no later than 4 months later. If there are any difficulties, the situation must be explained to the editorial department in a timely manner. If the manuscript is not returned for half a year, the manuscript will be automatically withdrawn.

1.8 After the paper is published, the copyright belongs to the editorial office, including the copyright for Internet access.