ACS Energy Letters is the 2nd out of 49 Electrochemistry journals. This means the journal is among the top 5% in the sub-discipline of Electrochemistry. This Journal is the 3rd out of 81 Fuel Technology journals. This means the journal is among the top 4% in the sub-discipline of Fuel Technology. This Journal is the 4th out of 308 Inorganic Chemistry journals. This means the journal is among the top 2% in the sub-discipline of Inorganic Chemistry. This Journal is the 4th out of 311 Physical Chemistry journals. This means the journal is among the top 2% in the sub-discipline of Physical Chemistry. This Journal is the 4th out of 229 Materials Chemistry journals. This means the journal is among the top 2% in the sub-discipline of Materials Chemistry. This Journal is the 10th out of 568 Energy journals. This means the journal is among the top 2% in the discipline of Energy. This Journal is the 17th out of 1,481 Materials Science journals. This means the journal is among the top 2% in the discipline of Materials Science. This Journal is the 22nd out of 2,661 Chemistry journals. This means the journal is among the top 1% in the discipline of Chemistry. This Journal is the 23rd out of 4,401 Applied Sciences journals. This means the journal is among the top 1% in the science branch of Applied Sciences. This Journal is the 47th out of 11,479 Physical Sciences journals. This means the journal is among the top 1% in the science branch of Physical Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.