Haolan Xu
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View article: Solar‐Driven Atmospheric Water Production Through Hierarchically Ordered Porous Carbon for Self‐Sustaining Green Hydrogen Production
Solar‐Driven Atmospheric Water Production Through Hierarchically Ordered Porous Carbon for Self‐Sustaining Green Hydrogen Production Open
Green hydrogen production by proton exchange membrane water electrolysis (PEMWE) powered by clean energy is a promising and environmentally friendly technology. However, it relies on a high‐purity water source, which is limited in regions …
View article: High‐Performing Clean Water Production by Rational Design of Functional Solar Evaporator and Vapor Condensation
High‐Performing Clean Water Production by Rational Design of Functional Solar Evaporator and Vapor Condensation Open
Interfacial solar evaporation is a promising technology to address the global issue of water scarcity with a minimum carbon footprint. Although solar‐to‐vapor conversion efficiency has been significantly improved, it does not actually lead…
View article: High Gain‐bandwidth Product MXene‐Si‐MXene vdW Photodetector for High Signal‐to‐Noise Ratio NIR Single‐Pixel Imaging
High Gain‐bandwidth Product MXene‐Si‐MXene vdW Photodetector for High Signal‐to‐Noise Ratio NIR Single‐Pixel Imaging Open
Emerging near‐infrared (NIR) single‐pixel imaging (SPI) technology presents a promising alternative to conventional imaging systems, offering cost efficiency and enhanced durability. The high gain bandwidth product (GBP) of the single‐pixe…
View article: Unlocking Zero Liquid Discharge: A Parallel Water Supply Strategy to Realize Selective Salt Crystallization for Long‐Term Interfacial Solar Evaporation
Unlocking Zero Liquid Discharge: A Parallel Water Supply Strategy to Realize Selective Salt Crystallization for Long‐Term Interfacial Solar Evaporation Open
Interfacial solar evaporation offers a green and sustainable solution to solve clean water shortages via solar‐driven desalination. However, salt crystallization and accumulation on solar evaporators have become the primary hindrances to t…
View article: In-situ generation and stabilization of gas bubbles for multiphase catalysis
In-situ generation and stabilization of gas bubbles for multiphase catalysis Open
Introducing stable gas bubbles in liquid is important for the industrial synthesis of chemicals and intermediates via multiphase reactions because of limited solubility of gaseous reactants such as H2 and O2. Herein, a bubble-stabilized sy…
View article: On the synthesis of Au nanoparticles using EDTA as a reducing agent
On the synthesis of Au nanoparticles using EDTA as a reducing agent Open
The synthesis of gold nanoparticles (Au NPs) from HAuCl4 by using EDTA as a reducing agent is investigated for the first time using UV-vis spectroscopy, transmission electron microscopy (TEM), and dynamic light scattering (DLS). We show th…
View article: Photohermal Microswimmer Penetrate Cell Membrane with Cavitation Bubble
Photohermal Microswimmer Penetrate Cell Membrane with Cavitation Bubble Open
Self-propelled micromotors can efficiently convert ambient energy into mechanical motion, which is of great interest for its potential biomedical applications in delivering therapeutics noninvasively. However, navigating these micromotors …
View article: Multi‐Interface Engineering of MXenes for Self‐Powered Wearable Devices
Multi‐Interface Engineering of MXenes for Self‐Powered Wearable Devices Open
Self‐powered wearable devices with integrated energy supply module and sensitive sensors have significantly blossomed for continuous monitoring of human activity and the surrounding environment in healthcare sectors. The emerging of MXene‐…
View article: On the analyticity of the lightest particle mass of Ising field theory in a magnetic field
On the analyticity of the lightest particle mass of Ising field theory in a magnetic field Open
We study the scaling functions associated with the lightest particle mass $M_1$ in 2d Ising field theory in external magnetic field. The scaling functions depend on the scaling parameter $ξ= h/|m|^{\frac{15}{8}}$, or related parameter $η= …
View article: Deciphering non-Gaussianity of diffusion based on the evolution of diffusivity
Deciphering non-Gaussianity of diffusion based on the evolution of diffusivity Open
Non-Gaussian diffusion of nanoparticles in complex media disrupts Einstein's picture of Brownian motion, and non-Gaussianity is thought to be closely related to diffusing diffusivity generated by spatiotemporal heterogeneities. However, th…
View article: Deciphering Non-Gaussianity of Diffusion Based on the Evolution of Diffusivity
Deciphering Non-Gaussianity of Diffusion Based on the Evolution of Diffusivity Open
Non-Gaussianity indicates complex dynamics related to extreme events or significant outliers. However, the correlation between non-Gaussianity and the dynamics of heterogeneous environments in anomalous diffusion remains uncertain. Inspire…
View article: Making interfacial solar evaporation of seawater faster than fresh water
Making interfacial solar evaporation of seawater faster than fresh water Open
Interfacial solar evaporation-based seawater desalination is regarded as one of the most promising strategies to alleviate freshwater scarcity. However, the solar evaporation rate of real seawater is significantly constricted by the ubiqui…
View article: Pickering Emulsion Templated 3D Cylindrical Open Porous Aerogel for Highly Efficient Solar Steam Generation
Pickering Emulsion Templated 3D Cylindrical Open Porous Aerogel for Highly Efficient Solar Steam Generation Open
Porous‐structured evaporators have been fabricated for achieving a high clean water throughput due to their maximized surface area. However, most of the evaporation surfaces in the porous structure are not active because of the trapped vap…
View article: Real-Time Humidity Monitoring Using Distributed Optical Sensor for Water Asset Condition Assessment
Real-Time Humidity Monitoring Using Distributed Optical Sensor for Water Asset Condition Assessment Open
It is well accepted that moisture ingress in concrete reduces durability and life span of water assets. Condition assessment is an important tool to inform decision for maintenance, retrofit or replacement. However, the most significant ch…
View article: Ising Field Theory in a magnetic field: $φ^3$ coupling at $T > T_c$
Ising Field Theory in a magnetic field: $φ^3$ coupling at $T > T_c$ Open
We study the "three particle coupling" $Γ_{11}^{1}(ξ)$, in $2d$ Ising Field Theory in a magnetic field, as the function of the scaling parameter $ξ:=h/(-m)^{15/8}$, where $m \sim T_c-T$ and $h \sim H$ are scaled deviation from the critical…
View article: 2D MoN<sub>1.2</sub>‐rGO Stacked Heterostructures Enabled Water State Modification for Highly Efficient Interfacial Solar Evaporation
2D MoN<sub>1.2</sub>‐rGO Stacked Heterostructures Enabled Water State Modification for Highly Efficient Interfacial Solar Evaporation Open
Improving interfacial solar evaporation performance is crucial for the practical application of this technology in solar‐driven seawater desalination. Lowering evaporation enthalpy is one of the most promising and effective strategies to s…
View article: Solar‐Driven Interfacial Evaporation Accelerated Electrocatalytic Water Splitting on 2D Perovskite Oxide/MXene Heterostructure
Solar‐Driven Interfacial Evaporation Accelerated Electrocatalytic Water Splitting on 2D Perovskite Oxide/MXene Heterostructure Open
The rational design of economic and high‐performance electrocatalytic water‐splitting systems is of great significance for energy and environmental sustainability. Developing a sustainable energy conversion‐assisted electrocatalytic proces…
View article: Recent strategies for constructing efficient interfacial solar evaporation systems
Recent strategies for constructing efficient interfacial solar evaporation systems Open
Interfacial solar evaporation (ISE) is a promising technology to relieve worldwide freshwater shortages owing to its high energy conversion efficiency and environmentally sustainable potential. So far, many innovative materials and evapora…