Carbon captured

Physics World ◽  
2021 ◽  
Vol 34 (12) ◽  
pp. 3i-3i

To mark the International Year of the Periodic Table, the European Chemical Society (EuChemS) released a table showing the elements in terms of their abundance and significance to technology.

2020 ◽  
Vol 26 (48) ◽  
pp. 10909-10911
Author(s):  
Floris P. J. T. Rutjes ◽  
Pilar Goya

2018 ◽  
Vol 24 (46) ◽  
pp. 11811-11820
Author(s):  
David J. Cole‐Hamilton

2020 ◽  
Author(s):  
Floris Rutjes ◽  
Pilar Goya Laza ◽  
David Cole-Hamilton

The European Chemical Society (EuChemS) offers its heartiest congratulations to the Federation of Asian Chemical Societies on the 40th Anniversary of its foundation. We also congratulate FACS on the introduction of this new magazine, AsiaChem, which promises to be a fascinating addition to general chemistry magazines.


Vestnik RFFI ◽  
2019 ◽  
pp. 17-24
Author(s):  
Aslan Yu. Tsivadze

In November 1868, the Ministry of Enlightenment of Russia approved the Charter of the Russian Chemical Society (RCS), one of the Founding Members of which had been Dmitri Mendeleev. The first report on Mendeleev Periodic Table of Chemical Elements was delivered during a meeting of the RCS in March 1869. Therefore 1869 is considered by the world science as the year of discovery of the Periodic Law and formulation of the Periodic Table of Chemical Elements. Year 2019 is the 150th anniversary since Dmitry Mendeleev discovered the Periodic System, and the United Nations proclaimed this year to be the International Year of the Periodic Table of Chemical Elements (IYPT2019). After a series of transformations, in 1992 the RCS became the Mendeleev Russian Chemical Society. In 2019, the RCS is holding anniversary events. The extraordinary Mendeleev Congress on General and Applied Chemistry is one of them. It will be held in Saint Petersburg in September 2019 and will host approximately 3,000 foreign and Russian participants. English-speaking symposia, conferences and round tables on current issues of strategic development of science and technology are planned as a part of the Congress.


Author(s):  
R. Herrera ◽  
A. Gómez

Computer simulations of electron diffraction patterns and images are an essential step in the process of structure and/or defect elucidation. So far most programs are designed to deal specifically with crystals, requiring frequently the space group as imput parameter. In such programs the deviations from perfect periodicity are dealt with by means of “periodic continuation”.However, for many applications involving amorphous materials, quasiperiodic materials or simply crystals with defects (including finite shape effects) it is convenient to have an algorithm capable of handling non-periodicity. Our program “HeGo” is an implementation of the well known multislice equations in which no periodicity assumption is made whatsoever. The salient features of our implementation are: 1) We made Gaussian fits to the atomic scattering factors for electrons covering the whole periodic table and the ranges [0-2]Å−1 and [2-6]Å−1.


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