PCBM

Phenyl-C61-butyric acid methyl ester - chemical compound. Article “PCBM” in Chinese Wikipedia has 16.2 points for quality (as of July 1, 2025). The article contains 1 references and 2 sections.

This article has the best quality in German Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “PCBM”, its content was written by 7 registered users of Chinese Wikipedia and edited by 85 registered Wikipedia users in all languages.

The article is cited 1 times in Chinese Wikipedia and cited 89 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #2438 in June 2010
• Global: #107217 in June 2010

The highest popularity rank from 2008:

• Local (Chinese): #91888 in November 2011
• Global: #549290 in May 2012

There are 8 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) PCBM		27.1454
2	Spanish (es) PCBM (molécula)		26.0938
3	Serbo-Croatian (sh) Metil estar fenil-C61-butirinske kiseline		19.8862
4	English (en) Phenyl-C61-butyric acid methyl ester		19.23
5	Chinese (zh) PCBM		16.1592
6	Japanese (ja) PCBM		15.3534
7	Serbian (sr) Metil estar fenil-C61-butirinske kiseline		13.8952
8	French (fr) PCBM (molécule)		8.6353

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "PCBM" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Phenyl-C61-butyric acid methyl ester		177 263
2	Japanese (ja) PCBM		39 887
3	Chinese (zh) PCBM		35 668
4	French (fr) PCBM (molécule)		17 945
5	German (de) PCBM		14 537
6	Spanish (es) PCBM (molécula)		3 643
7	Serbian (sr) Metil estar fenil-C61-butirinske kiseline		831
8	Serbo-Croatian (sh) Metil estar fenil-C61-butirinske kiseline		565

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "PCBM" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Phenyl-C61-butyric acid methyl ester		290
2	German (de) PCBM		67
3	Japanese (ja) PCBM		66
4	Chinese (zh) PCBM		64
5	French (fr) PCBM (molécule)		24
6	Spanish (es) PCBM (molécula)		15
7	Serbo-Croatian (sh) Metil estar fenil-C61-butirinske kiseline		8
8	Serbian (sr) Metil estar fenil-C61-butirinske kiseline		7

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "PCBM" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Phenyl-C61-butyric acid methyl ester		40
2	French (fr) PCBM (molécule)		18
3	German (de) PCBM		8
4	Chinese (zh) PCBM		7
5	Japanese (ja) PCBM		6
6	Spanish (es) PCBM (molécula)		3
7	Serbo-Croatian (sh) Metil estar fenil-C61-butirinske kiseline		2
8	Serbian (sr) Metil estar fenil-C61-butirinske kiseline		1

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "PCBM" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) PCBM (molécule)		1
2	German (de) PCBM		0
3	English (en) Phenyl-C61-butyric acid methyl ester		0
4	Spanish (es) PCBM (molécula)		0
5	Japanese (ja) PCBM		0
6	Serbo-Croatian (sh) Metil estar fenil-C61-butirinske kiseline		0
7	Serbian (sr) Metil estar fenil-C61-butirinske kiseline		0
8	Chinese (zh) PCBM		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "PCBM" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) PCBM (molécule)		64
2	English (en) Phenyl-C61-butyric acid methyl ester		9
3	German (de) PCBM		4
4	Serbo-Croatian (sh) Metil estar fenil-C61-butirinske kiseline		4
5	Spanish (es) PCBM (molécula)		3
6	Serbian (sr) Metil estar fenil-C61-butirinske kiseline		3
7	Japanese (ja) PCBM		1
8	Chinese (zh) PCBM		1

More...

#	Language	Value
de	German PCBM
en	English Phenyl-C61-butyric acid methyl ester
es	Spanish PCBM (molécula)
fr	French PCBM (molécule)
ja	Japanese PCBM
sh	Serbo-Croatian Metil estar fenil-C61-butirinske kiseline
sr	Serbian Metil estar fenil-C61-butirinske kiseline
zh	Chinese PCBM

Best Rank

Chinese: #91888 11.2011

Global: #549290 05.2012

Best Rank

Chinese: #2438 06.2010

Global: #107217 06.2010

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Chinese Wikipedia the most popular articles on that day were: 逐玉, 2026年世界棒球經典賽, 一戰再戰, 第98屆奧斯卡金像獎, 臥底嬌娃, 李海銅, 张凌赫, 世界棒球經典賽, 罪人 (2025年電影), 2026年伊朗戰爭.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information