Metal‐support interaction (MSI) is of great significance for designing the supported metal catalysts with high catalytic activity and selectivity. In this work, the MSI between Co and the carbon layer in armored cobalt nanoparticle catalysts (Co@xC) is effectively regulated based on the channel confinement strategy. Notably, a direct volcanic relationship could be obtained between the MSI strength

The composition of lithium‐ion battery electrode slurry determines its rheological properties, which have a significant impact on defect control during the coating process and the final electrode microstructure. Due to the complexity of slurry composition, it is difficult to determine the quantitative relationship between the formulation and rheological properties through experimental analysis. Herein

Fluid flow behavior in packed columns is complex, with notable differences between the constant liquid hold‐up region and the flooding region. This study numerically investigates the gas–liquid flow behavior for various contact angle (CA) and liquid load (L) conditions in both regions, using the volume of fluid‐continuum surface force model. In the constant liquid hold‐up region, CA and L significantly

Methane dehydroaromatization (MDA) using Mo/zeolite catalysts is a promising technology that enables the direct conversion of methane into valuable aromatics and hydrogen. However, non‐oxidative MDA suffers two main obstacles: thermodynamic limitations and rapid catalyst deactivation. Additionally, oxidative MDA often undergoes undesired oxidation to CO, reducing product selectivity and hindering efficient

Ammonia (NH3) plays a vital role in fertilizer production, but an energy‐saving NH3 production process compared to the Haber–Bosch process is urgently being developed. A catalytic membrane reactor (CMR) that integrates the reaction with a Ru (10 wt%)/Cs/MgO catalyst and the membrane separation with a sulfonated (3‐mercaptopropyl)trimethoxysilane (MPTMS) membrane in one unit was used for green NH3 production

In liquid‐injected fluidized bed processes, such as ethylene polymerization, it is crucial to quantitatively identify the cloudy zone consisting of gas bubbles, droplets, and wet particles. While various experimental methods exist for measuring relevant parameters, a comprehensive understanding of the characteristics of the cloudy zone remains challenging. This study introduces a particle‐based method

Angew. Chem. Int. Ed. 2024, 63, e202319529 https://doi.org/10.1002/anie.202319529 In this research article, the color coding of Mo(IV) and Mo(VI) was incorrect in Figure 5g. Purple color should represent Mo(IV), while green color should represent Mo(VI). The corrected Figure 5 is shown below. Figure 5Open in figure viewerPowerPoint The impact on cathode decay. a) The principal schematic of STXM

The growing demand for lithium, a critical resource for the renewable energy and electric vehicle industries, necessitates the development of innovative recovery technologies to ensure a sustainable supply of diverse lithium resources. In this study, we propose a CO2 hydrate-based desalination (HBD) process as a sustainable solution for lithium recovery and freshwater production from lithium-containing

Lithium-sulfur (Li-S) batteries hold immense promise for achieving high energy density and cost-effectiveness; however, they are plagued by rapid capacity fade and decreased efficiency due to the polysulfide shuttle effect. Herein, we report the introduction of a small molecule additive, tetrachloropyrimidine (TCPy), into ether-based electrolytes to trigger in-situ 3D gelatinous polymerization with

Solar-driven interfacial evaporation (SDIE) technology offers a sustainable solution for freshwater generation. However, the high thermal management demands of SDIE lead to complex evaporator structures, increasing engineering challenges. Moreover, maintaining a high evaporation rate in all-weather remains a significant issue. In this study, A Janus-structured hydrogel with a porous hydrophobic interior

Postoperative tumor recurrence and metastasis have long been challenging issues for cancer patients. In this work, we have developed an implantable carbon foam that uniquely integrates second near-infrared (NIR-II) light triggered drug release, photothermal therapy, and rapid hemostasis by cross-linking a drug-loaded agarose gel with porous carbon foam (DOX@AG/CF). The functionalized carbon foam possessed

The longevity of asphalt pavements in cold regions is primarily determined by their resistance to cracking which ultimately causes structural failure. Accurately controlling this distress through laboratory tests on binders and mixtures remains a significant challenge. This study aims to analyze asphalt binder and mixture test feasibility in predicting and ranking asphalt pavement trial section cracking

High performance epoxy resin (EP) has a wide range of applications, but it still faces problems of high fire hazard and low mechanical properties. However, the development of high performance EP composites with excellent flame retardancy and mechanical properties remains a challenging task. In this work, a novel phosphorus and iron functionalized natural zeolite flame retardants (Zeolite@PFe) was developed

The sustainable hydrogen (H2) production through semiconductor-based photocatalytic water splitting is recognized as a highly promising approach, however, the rapid recombination of photoexcited charge carriers significantly hindered its practical application. Herein, we construct VOMWO4/Mn0.2Cd0.8S S-scheme heterojunction with dual photo induced carrier transfer pathways through vacancy engineering

Microreactor technology has garnered significant attention for its efficiency and precision in chemical production. However, research on data analysis within microreactors remains limited. Fault detection and diagnosis is crucial for ensuring safety in the chemical industry. Although many fault detection algorithms based on reconstruction deep learning methods have been proposed and tested using simulated

Nanobubbles (NBs) possess unique characteristics, including high interfacial area, long-term stability, and generation of reactive oxygen species, for various applications in water treatment. This study investigated the application of ozone NBs to remove two common taste & odor (T&O) compounds, geosmin and 2-methylisoborneol (MIB), in water treatment. The efficacy of ozone NBs to conventional ozone

The demand for purified polyphenols is growing due to their diverse bioactive potential. However, conventional purification methods using synthetic adsorbent resins face rising operational costs, sustainability, and environmental challenges, highlighting the urgent need for greener and more sustainable alternatives. Here, novel and low-cost green adsorbents for polyphenol purification were prepared

The study unveils novel aromatic hydroxylation and dehalogenation activities of CYP152 peroxygenases toward various aromatic pollutants without any carboxyl group. Mechanistic analyses provide new insights into non-carboxylic substrate-assisted acid-base catalysis for hydrogen peroxide activation, inspiring potential applications in industrial biocatalysis and environmental remediation.