Tianjin University of Technology

Multibody kinematic dimensional synthesis of a novel passive ankle exoskeleton with biomimetic kinematic response containment

Abstract To address uncertainty-induced kinematic response fluctuations in passive ankle exoskeletons, a bioinspired passive compliant ankle-exoskeleton structural concept is proposed. The design integrates four biomechanical subsystems: (I) a soleus muscle-inspired elastic-dampi...

Palladium-Catalyzed Tandem Dearomative Heck Reaction of N -Propiolyl Indoles or Pyrroles with Aryl Bromides

Abstract An efficient Pd-catalyzed tandem dearomative Heck reaction of N-propiolylindoles or pyrroles with aryl bromides has been developed. The protocol provides access to a series of benzopyrrolizinone and pyrrolizinone derivatives bearing a quaternary stereocenter and a tetras...

BiOBr Nanosheets Supported on a Bi-MOF as an S-Scheme Heterojunction for Visible-Light Photodegradation of Tetracycline

Abstract The persistent contamination of water by tetracycline (TC) antibiotics poses serious ecological and health risks, yet single-component photocatalysts like BiOBr and Bi-MOF are limited by rapid charge recombination and poor redox capability. Herein, we report the in situ...

Unveiling the Contact Physics of Molecular Crystal Sb2O3: From Conventional Metals to 2D Electride Electrodes for High-Performance Transistors

Abstract Two-dimensional inorganic molecular crystals (IMCs) are emerging van der Waals materials with discrete molecular cages and wide bandgaps, but their contact physics with metal electrodes remains largely unexplored. Here, we report a first-principles study of monolayer Sb2...

Structural and Spin–Orbit Coupling Synergy Enables Tunable Afterglow in Cytosine‐Based Hybrid Materials

ABSTRACT Developing room‐temperature phosphorescent (RTP) materials with time‐dependent optical responses is of great interest for advanced information security applications. Herein, zinc‐based organic–inorganic metal halides, (Cyt) 2 ZnX 4 ·H 2 O (X = Cl, Br), were synthesized u...

Mitigation of GenX Transfer to Brown Rice ( Oryza sativa L.) by Phosphorus Management and Phosphate-Solubilizing Bacteria: Hydroponic Screening and Flooded-Soil Validation

Abstract GenX is a mobile replacement PFAS that can enter edible rice tissues through soil-water-plant transfer. This study combined hydroponic screening with flooded-soil pot validation to evaluate whether phosphorus (P) sources and phosphate-solubilizing bacteria (PSB) reduce G...

Two‐Dimensional SnS 2 Interlayers Enable Vacancy‐Guided Ion Migration for Stable Diffusive Memristors and Bioinspired Nociception

ABSTRACT The realization of sophisticated autonomous interaction in humanoid robots is currently constrained by the complexity and stochasticity of conventional sensory hardware. Volatile memristors provide a promising biomimetic alternative; however, their performance is often l...

Stabilization and Regulatory Strategies for All‐Inorganic Cesium Lead Halide Perovskite Black Phase

ABSTRACT All‐inorganic CsPb X 3 perovskites (PVK) are regarded as a key solution to the intrinsic instability of organic–inorganic hybrids due to their excellent thermal stability. However, the photoactive black phase is thermodynamically metastable at room temperature because of...

A novel heterogeneous coupled neuron network and its application in mechanical fault feature enhancement

In practical engineering, fault characteristic signals are often overwhelmed by strong background noise and complex working conditions, which poses a serious challenge for timely detection and accurate identification of faults. Therefore, a novel heterogeneous coupled neuron netw...

Directional Construction of a Synthetic Microbial Consortium for Shanxi Aged Vinegar: Metabolic Kinetics and Accelerated Formation of Major Volatile Compounds

The Daqu used in the alcoholic fermentation of Shanxi aged vinegar (SAV) is technologically related to the medium-temperature Daqu used for Baijiu production, but variation in vinegar Daqu quality can lead to unstable saccharification, alcoholic fermentation and aroma formation....

Co‐Assembled Helical Polymer Nanofibers Enable Efficient CO 2 Photoreduction Through Interchain Energy Transfer

ABSTRACT One‐dimensional (1D) nanofibers have shown bright prospects for artificial CO 2 photoreduction but still face formidable challenge in achieving high performance. Herein, a series of polymer nanofibers are prepared via the helical co‐assembly of chiral poly{1,2‐bis(4‐ethy...

Multi-process regulation of surface residual stress for improving SCC resistance of Al-Zn-Mg-Cu alloy high-lock nuts

Aerospace high-lock nuts, as core aircraft fasteners, face severe stress corrosion cracking (SCC) risks during long-term service, threatening flight safety. This study investigates the effects of closing, stress relief aging and shot peening on residual stress, SCC resistance and...

Multidisciplinary Optimization of a Turbofan Engine Integrated with Solid Oxide Fuel Cells Under Mass and Volume Constraints for Civil Low-Carbon Aircraft

Mass and volume penalties associated with fuel cell integration have hindered the manufacturing and integration of hybrid power systems into civil aircraft. To address this issue, a novel scheme, a turbofan engine integrated with solid oxide fuel cells, is proposed in this paper,...

Hydrogen Bond‐Engineered Dual‐Phase Cellulose‐Polyelectrolyte Ionogel for All‐Weather Health Monitoring and Human‐Machine Interaction

ABSTRACT Cellulose ionogels are highly attractive for next‐generation wearable and flexible electronics, sensing, and energy storage applications. However, synchronously enhancing mechanical and electronic performance without compromising environmental stability remains a signifi...

Gradient‐Mass‐Transfer Synthesis of 2D [Bi 2 CuO 3 ]SO 4 Crystals for Anisotropy Engineering

ABSTRACT The intrinsic physical anisotropy of low‐symmetry materials makes them highly promising candidates for polarization‐sensitive devices. However, their practical application remains constrained by the scarcity of single materials that can combine low symmetry with high per...

Indium‐Mediated Electrolyte with Efficient Mg 2+ Transport and CO 2 Pathway Selection for Highly Reversible Mg–CO 2 Batteries

ABSTRACT Mg–CO 2 batteries present promising potential for integrated energy storage and carbon fixation, though their advancement is limited by slow cathodic CO 2 conversion kinetics and insufficient reversibility. Here, we report an In‐mediated electrolyte that couples solvatio...

Ultrahigh-sensitivity adaptive solar-blind organic neuromorphic sensors for robust corona discharge monitoring

Abstract Low‑cost and high‑efficiency corona-discharge detection is essential for safe high‑voltage transmission operation, yet state‑of‑the‑art solar‑blind ultraviolet (SBUV) photodetectors for corona monitoring suffer from insufficient sensitivity, poor stability and weak anti‑...

Synergistic Enhancement of Luminescence Dissymmetry Factor and Quantum Yield via Hybrid Copper(I) Iodide Cluster and Cellulose Nanocrystal Bilayer Films

ABSTRACT Circularly polarized luminescence (CPL) has emerged as a cornerstone technology for next‐generation chiral photonic applications. However, a fundamental trade‐off between the luminescence dissymmetry factor ( g lum ) and photoluminescence quantum yield (PLQY) has remaine...

Evolution and Manipulation of Interstitial Oxygen Configuration in Titanium—A Review

Oxygen has been regarded as a detrimental impurity in titanium alloys, as it triggers embrittlement and compromises ductility. Recent research advancements, however, have revolutionized this perception, revealing oxygen as a powerful microstructural architect capable of mediating...

Effect of Preparation Method on the Structure of NiCe Catalysts and CO 2 Methanation Performance

CO 2 methanation not only reduces CO 2 emissions but also enables the efficient utilization of carbon resources. The development of highly efficient and stable catalysts is crucial for the application of this reaction. CeO 2 supported Ni catalyst (NiCe) showed high potential for...