Determine Number of Protons Attached to Each Carbon: Running the DEPT Experimentpw
Naturally, it would be assumed that the free electron pairs of the surface oxygen atoms are those that provide specific adsorption sites for protons. However, we discovered that selective adsorption of protons takes place within the pores of the molecular sieving carbon electrode, even in the ...
A few nanometers of adventitious carbon on a sample can dramatically affect the survey spectrum of that sample. Quantification may be inaccurate when using peaks of significantly different energy. The intensity of higher binding energy peaks may be reduced relative to their counterparts a...
Biological validation of new radiotherapy modalities is essential to understand their therapeutic potential. Antiprotons have been proposed for cancer therapy due to enhanced dose deposition provided by antiproton-nucleon annihilation. We assessed cellul
It is found that has a mixed primary and secondary origin, the former presumably from hot-bottom burning or from some other mechanism mixing protons with ^12^C synthesized in the star itself; both mechanisms may take place in intermediate mass stars. is of purely secondary origin and is ...
In article number 1803355, Aleksandr Noy and co﹚orkers describe how carbon nanotube porins in polymersome blockヽopolymer membranes mimic the hierarchical organization of a biological membrane with nanotube channels enabling highly efficient transport of water protons and ions through the impermeable membr...
b Change of the formal oxidation number of the reaction site in cascade processes. R—reagent. P1–4,Pn—product 1–4, n. c An oxidative-reductive cascade process that is based on the transfer of electrons and protons and illustrated by tetramerization of benzylamine. et‒—trapped electron...
Thus, it is a priority to synthesize NRR electrocatalysts and rationally design them to optimize the mass transport, chemi (physi)sorption, and transfer of protons and electrons. Three important figures of merit are also being considered: The selectively of NRR over the HER, the energy efficiency...
Because the local pH becomes higher and the number of protons decreases with the incorporation of CO into the reactant stream due to the fact that CO does not react with OH− like CO2, the production rate of n-propanol declines slightly once the percentage of CO increases in the CO/CO2...
It possesses intoxicating properties apart from the presence of such toxic decomposition products as phosgene. A large number of experiments were carried out in which persons were exposed in a closed chamber for varying periods of time to known concentrations of carbon tetrachloride in the ai......