Acetylcholine (ACh), the major neurotransmitter secreted by cholinergic neurons, is widely
found in the peripheral and central nervous systems, and its main function is to complete the …

Light alkene oligomerization on heterogeneous acidic catalysts is widely and successfully
used in current commercial processes. However, ethylene oligomerization remains …

A mixed-valence oxotrimer metal–organic framework (MOF), Ni-MIL-127, with a fully
coordinated nickel atom and two iron atoms in the inorganic node, generates a missing …

Selective alkene oxidation rates within zeolite pores reflect differences in contributions from
thermodynamic nonidealities introduced by noncovalent interactions at solid–liquid …

Ni-based solids are effective catalysts for alkene dimerization, but the nature of active
centers and identity and kinetic relevance of bound species and elementary reactions …

The mechanistic understanding of coke formation on zeolites is elusive, given the limitations
for the extraction and analysis of coke species. Here, we analyze the evolution of …

The influence of axial steric hindrance in α-diimine nickel catalysts on ethylene
polymerization is paramount for enhancing the catalytic performance especially in terms of …

Two covalent organic frameworks (COFs), as the supports of transition metal catalysts, were
prepared and coordinated with nickel to synthesize two precatalysts for ethylene …

Steady state rate expressions can be derived to distinguish the Cossee–Arlman and
metallacycle mechanisms postulated for propylene oligomerization on nickel-based …

Catalysis science is founded on understanding the structure, number, and reactivity of active
sites. Kinetic models that consider active sites to be static and noninteracting entities are …