Two-dimensional (2D) ferroelectric materials (FEMs) and their application in ferroelectric tunnel junctions (FTJs) have attracted much attention. But the way to better integrate with the present semiconductor technology remains secret.
A research group led by Prof. ZANG Haimin from the Institute of Solid State Physics, Hefei Institutes of Physical Science reported inactivation and regeneration of highly ordered Nb2O5 nanochannel film catalyst for electrocatalytic N2 reduction.
H2S is one of the most common toxic contaminants frequently utilized in various fields, including the oil, gas, waste treatment, and paper industries. Even trace amounts of H2S gas are extremely toxic to many organisms, such as human respiratory and nerve systems. Generally, it is recommended that the acceptable ambient levels of H2S for a healthy condition are in the range of 20 -100 ppb.
Materials exhibiting abrupt transition between low and high thermal conductance states are strongly desired for rapidly developing thermal regulation applications.
A binary nanoparticle array refers to a periodic structure comprising at least two types of building nanoparticles with component or morphological dissimilarities. Synthetic binary arrays can boost not only structural diversity but also new optical, magnetic, or thermoelectronic properties synergized from different components.