Summary Achieving higher open-circuit voltages and fill factors in perovskite solar cells (PSCs) involves minimizing defects between layers and maximizing carrier extraction and transport. One approach includes integrating a two-dimensional... Read More
Abstract The catalytic cycle involves internal motions and conformational changes that allow enzymes to specifically bind to substrates, reach the transition state and release the product. Such mechanical interactions and motions are often... Read More
Abstract Atomically thin two-dimensional semiconductor molybdenum disulfide (MoS2) is considered an ideal n-type channel material for field-effect transistors (FETs) due to its immunity to short-channel effects by dangling bond-free surface... Read More
Abstract Solar-powered electrochemical NH3 synthesis offers the benefits of sustainability and absence of CO2 emissions but suffers from a poor solar-to-ammonia yield rate (SAY) due to a low NH3 selectivity, large bias caused by the sluggis... Read More
Abstract The “hotspots”, which are typically found in nanogaps between metal structures, are critical for the enhancement of the electromagnetic field. Surface-enhanced Raman scattering (SERS), a technique known for its exceptio... Read More
Abstract Significant advancements have been achieved in the realm of understanding poses and interactions of two hands manipulating an object. The emergence of augmented reality (AR) and virtual reality (VR) technologies has heightened the... Read More
Abstract The photovoltaic performance of inverted perovskite solar cells (PSCs) relies on effectively managing the interface between the hole extraction layer and the light-absorbing perovskite layer. In this study, we have synthesised (4-(... Read More
Abstract Apart from conventional redox chemistries, exploring high-voltage anionic redox processes, such as pure oxygen or high-valent transition metal ion redox, poses challenges due to the instability of O nonbonding or O-dominant energy... Read More
A novel porous material capable of separating deuterium (D2) from hydrogen (H2) at a temperature of 120 K (-153°C) has been introduced. Notably, this temperature exceeds the liquefaction point of natural gas, which is 111 K (-162°C), by mor... Read More
Abstract Freestanding networked nanoparticle (NP) films hold substantial potential due to their high surface areas and customizable porosities. However, NPs with high surface energies and heterogeneous sizes or shapes present considerable c... Read More
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