A5100408745- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Ammonia Synthesis and Nitrogen Reduction
- Fuel Cells and Related Materials
- Catalytic Processes in Materials Science
- Electrochemical Analysis and Applications
- Advancements in Solid Oxide Fuel Cells
- Solar and Space Plasma Dynamics
- Advancements in Battery Materials
- Nanowire Synthesis and Applications
- Conducting polymers and applications
- Nanomaterials for catalytic reactions
- Semiconductor materials and interfaces
- Silicon and Solar Cell Technologies
- Ionosphere and magnetosphere dynamics
- Catalysis and Hydrodesulfurization Studies
- Astrophysics and Cosmic Phenomena
- Wastewater Treatment and Nitrogen Removal
- Advanced biosensing and bioanalysis techniques
- Methane Hydrates and Related Phenomena
- Hydrogen Storage and Materials
- Advanced Memory and Neural Computing
- Gamma-ray bursts and supernovae
- Copper-based nanomaterials and applications
Yunnan University
2021-2025
Shanghai Institute of Technology
2024-2025
Anhui Jianzhu University
2024
State Key Laboratory of Pollution Control and Resource Reuse
2024
Carleton College
2024
Taiyuan University of Technology
2024
Rowan University
2022-2024
Dalian University of Technology
2024
Zhejiang University
2024
Nanjing University of Information Science and Technology
2024
Abstract Atomic interface regulation that can efficiently optimize the performance of single‐atom catalysts (SACs) is a worthwhile research topic. The challenge lies in deeply understanding structure–properties correlation based on control coordination chemistry individual atoms. Herein, new kind W SACs with oxygen and nitrogen (W‐NO/NC) high metal loading over 10 wt% facilely prepared by introducing an oxygen‐bridged [WO 4 ] tetrahedron. local structure environment are confirmed high‐angle...
Ammonia protonic ceramic fuel cells (PCFCs) have the potential to be a highly efficient power source with high energy density.
Developing highly efficient and stable noble-metal-free electrocatalysts for water splitting is critical producing clean sustainable energy. Here, we design a hierarchical transition metal hydroxide/sulfide (NiFe(OH)x-Ni3S2/NF) electrode with dual heterointerface coexistence using cation exchange-induced surface reconfiguration strategy. The exhibits superior electrocatalytic activities, achieving low overpotentials of 55 mV hydrogen evolution 182 oxygen at 10 mA cm-2. Furthermore, the...
Designing high-efficiency and low-cost catalysts with high current densities for the oxygen evolution reaction (OER) is critical commercial seawater electrolysis. Here, we present a heterophase synthetic strategy constructing an electrocatalyst dense heterogeneous interfacial sites among crystalline Ni2P, Fe2P, CeO2, amorphous NiFeCe oxides on nickel foam (NF). The synergistic effect of high-density interfaces effectively promotes redistribution charge density optimizes adsorbed...
Hydrogen production via solar and electrochemical water splitting is a promising approach for storing energy achieving carbon-neutral economy. However, hydrogen by photoelectric coupling remains challenge. Here, the cooperative of heteroatoms heterojunction interface engineering strategy in limited space, honeycomb porous Co2P/Mo2[email protected] catalyst was obtained first time. In contrast most traditional chemical syntheses, this method maintains excellent electrical interconnections...
Abstract The construction of high‐efficiency and low‐cost non‐noble metal bifunctional electrocatalysts for water electrolysis is crucial commercial large‐scale application hydrogen energy. Here, we report a novel strategy with erbium‐doped NiCoP nanowire arrays in situ grown on conductive nickel foam (Er‐NiCoP/NF). Significantly, the developed electrode shows exceptional catalytic activity, which only requires overpotentials 46 225 mV to afford current density 10 mA cm −2 evolution reaction...
The alkaline hydrogen evolution reaction (HER) in an anion exchange membrane water electrolyzer (AEMWE) is considered to be a promising approach for large-scale industrial production. Nevertheless, it severely hampered by the inability operate tolerable HER catalysts consistently under low overpotentials at ampere-level current densities. Here, we develop universal ligand-exchange (MOF-on-MOF) modulation strategy synthesize ultrafine Fe2P and Co2P nanoparticles, which are well anchored on N...
Abstract The development of environmentally sustainable and highly efficient technologies for ammonia production is crucial the future advancement carbon‐neutral energy systems. nitrite reduction reaction (NO 2 RR) generating NH 3 a promising alternative to low‐efficiency nitrogen (NRR), owing low N=O bond high solubility nitrite. In this study, we designed dual‐atom catalyst with Fe‐Cu atomic pair sites (termed FeCu DAC), as‐developed DAC was able afford remarkable yield 24,526 μg h −1 mg...
Abstract Shape-memory materials hold great potential to impart medical devices with functionalities useful during implantation, locomotion, drug delivery, and removal. However, their clinical translation is limited by a lack of non-invasive precise methods trigger control the shape recovery, especially for implanted in deep tissues. In this study, application image-guided high-intensity focused ultrasound (HIFU) heating tested. Magnetic resonance-guided HIFU triggered shape-recovery device...
Inexpensive, high-activity bifunctional catalysts for the oxygen reduction reaction (ORR) and evolution (OER) are imperative development of energy storage conversion systems. A nitrogen-doped carbon material with a micro−meso−macroporous structure doped La (LaPNC) containing La−O/N−C active sites is prepared using SiO2 particle templating metal node exchange strategy. The coordination environment stabilized by two four nitrogen atoms (LaO2N4), further verified X-ray absorption spectroscopy....
Acute myocardial infarction has a high clinical mortality rate. The initial exclusion or diagnosis is important for the timely treatment of patients with acute infarction. As marker, cardiac troponin I (cTnI) specificity, sensitivity to injury and long diagnostic window. Therefore, its value better than previous markers injury. In this work, we propose novel aptamer electrochemical sensor. This sensor consists silver nanoparticles/MoS 2 /reduced graphene oxide. combination these three...