For users who have not purchased the right to use, web of science will provide basic search function, and the search results can only see the abstract of the paper. Take "ionic liquid" as an example to search and find the paper you want.

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Click on the paper name link.

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In this way, the page will jump to the more detailed introduction page of the paper, including periodicals, abstracts, author information and so on.

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Through this information, we have the first way to get the paper, that is, according to the email address provided in the author's information, send an email to the author to ask for the manuscript of the paper. Generally, the author of an article is willing to provide the manuscript of the paper, because it can increase the citation of his own paper.

But the disadvantage of this method is that some author information does not provide e-mail address.

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Method 2:

First, we can get the name of the paper we want through the web of science, copy the journal name directly, enter the academic search page of Google, paste it into the search box, and click Search.

Find your article in the search results. In many cases, the results of Google academic search can download the full text of the paper for free.

Disadvantages of this method: there are also a lot of papers that can't be downloaded for free, and sometimes Google Academic can't open them.

Method 3:

Get the title, author, journal name, volume page number and other information of the paper we want through the web of science.

So I can post on some well-known academic forums for help. Take Zero Garden as an example. First, log in to Zero Garden Forum and enter the document mutual edition.

Choose to post and publish awards.

Fill in the information that needs to be filled in completely, and then click Publish.

Basically, after three or five minutes, the good-hearted people will reply again and give you the free download address of the full text of the paper you need. You just need to click download.

Disadvantages of this method: Zero Garden is not open for registration now, and an invitation code is needed.

Method 4:

To obtain through QQ group, you need to find the academic group in the research field in QQ first, and click to find it on QQ.

Select the search group in the search box, enter your own research field, such as "Liquid Chromatography", and then click Find.

In the search results, find a group with more people and looks more professional, and apply to join.

After the group owner has passed, you can ask for help in the group. There are still many good people in China, and usually someone will reply to you.

Disadvantages of this method: You need to find a suitable group and meet good people.

When these four methods are used together, you can basically download general SCI documents for free. You can choose to use it according to your actual situation!