Fe2(MoO4)3/NiMoO4/C

Product Name Fe2(MoO4)3/NiMoO4/C Product Overview Fe₂(MoO₄)₃/NiMoO₄/C is a high-performance Fe-Ni bimetallic molybdate heterojunction carbon composite material belonging to the modified molybdate system. It is prepared via hydrothermal co-deposition, in-situ recombination and high-temperature carbonization, with tightly coupled heterojunction interfaces constructed by dual-phase iron molybdate and nickel molybdate, and modified by uniform carbon conductive network. Single-phase iron molybdate features excellent structural stability, oxidation catalytic performance and lithium storage properties, while nickel molybdate possesses abundant active sites, high reversible capacity and outstanding electrocatalytic activity. The dual-phase heterojunction coupling produces strong interfacial synergy, effectively making up for the defects of single molybdate such as poor conductivity, single activity, sluggish kinetics and rapid cycle attenuation. The introduced 3D carbon conductive skeleton further improves electron transmission efficiency, structural deformation resistance and cycle stability. With pure phase, clear interface, uniform morphology and high batch consistency, the material integrates the multi-redox advantages of Fe, Ni and Mo, serving as an upgraded high-performance molybdate composite for new energy storage, electrocatalytic conversion and environmental treatment. Product Features Heterojunction Synergy & Ultra-rich Trimetallic Active Sites The tight heterojunction interface between Fe₂(MoO₄)₃ and NiMoO₄ builds an internal electric field to accelerate rapid charge separation and migration. The superposition of multiple reversible redox pairs (Fe²⁺/Fe³⁺, Ni²⁺/Ni³⁺, Mo⁴⁺/Mo⁶⁺) provides far more active sites than single-phase iron or nickel molybdate. It achieves higher energy storage reversibility and greatly improved catalytic selectivity and efficiency, solving the problem of insufficient activity of single molybdate materials. Full-range Carbon Conductive Network & Enhanced Kinetics The continuous and uniform carbon layer coats and penetrates the gaps of dual molybdate particles to construct a 3D conductive pathway, effectively improving the high impedance and insulating defects of pure molybdate systems. The electronic conductivity is increased by 1–2 orders of magnitude, significantly reducing electrode polarization and interfacial mass transfer resistance, adapting to harsh working conditions such as high-rate charge-discharge and high-current electrocatalysis. Dual-phase Support & Carbon Buffer for Ultra Stability The mutually supported crystal structure of Fe-Ni dual molybdate combined with the buffer protection of flexible carbon layer forms a dual constraint system, which effectively inhibits volume expansion, particle agglomeration and crystal pulverization during charge-discharge and catalytic reactions. It greatly improves structural integrity, with far longer cycle life and negligible long-term performance attenuation compared with single-component carbon composite molybdate materials. Versatile Performance & Outstanding Comprehensive Advantages It integrates the high stability of Fe-based materials, high activity of Ni-based materials, strong redox properties of Mo-based materials and high conductivity of carbon materials, covering multiple performances of energy storage, electrocatalysis and environmental catalysis for multi-scenario application. Compared with single-phase Fe₂(MoO₄)₃/C and NiMoO₄/C, it has wider application scenarios, higher performance ceiling and higher application value. Customizable Parameters & Stable Batch Quality The product has high purity, ultra-low impurities and excellent batch repeatability. The Fe-Ni molar ratio, carbon content, micro-morphology, particle size and specific surface area can be precisely adjusted according to scientific research and mass production requirements to adapt to various experimental and industrial scenarios. Application Fields Electrochemical Energy Storage It can be used as high-performance anode materials for lithium-ion and sodium-ion batteries, as well as electrode materials for supercapacitors and asymmetric energy storage capacitors. Relying on the high specific capacity, excellent rate performance and anti-attenuation structure based on trimetallic synergy, it effectively improves the energy density, power density and cycle life of energy storage devices, widely applied in power batteries, portable energy storage, smart wearables and energy storage power stations. Electrocatalysis As a low-cost non-precious metal catalytic material, it is suitable for electrocatalytic hydrogen evolution (HER), oxygen evolution (OER), overall water splitting, urea oxidation, CO₂ electroreduction (CO₂RR), nitrogen reduction (NRR) and other reactions. The synergy of trimetallic active centers reduces reaction overpotential and improves catalytic current density and stability. It can replace expensive Pt, Ru and Ir-based precious metal catalysts, adapting to electrolytic hydrogen production and carbon neutral catalytic industries. Environmental Catalysis & Treatment It is applicable to photocatalytic, electrocatalytic and Fenton-like catalytic degradation of water pollutants such as antibiotics, organic dyes and phenols. It can also be used for industrial VOCs catalytic oxidation and flue gas desulfurization and denitrification. With high degradation efficiency and strong recyclability, it is a green and efficient environmental remediation functional material. Electrochemical Sensing & Other Fields With abundant interfacial active sites and sensitive electrochemical response characteristics, it can be fabricated into high-stability and high-selectivity electrochemical sensors for water quality heavy metal detection, food trace harmful substance monitoring and real-time environmental pollutant detection. It can also be used as conductive modifiers for composite materials and industrial catalytic additives.