Repeating Hydrogen Ionization Units for Fuel Cell Pre-Activation
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Solution Overview
Problem
Existing hydrogen fuel cells have low power generation efficiency due to low ionization rates of hydrogen before it is supplied to the fuel cell, and the economic feasibility of hydrogen fuel cells is also limited by the hydrogen production process.
Innovation Solution
A hydrogen activation/ionization accelerating apparatus with a repeating array structure of ionization units is installed between the hydrogen supply device and the hydrogen fuel cell. This apparatus uses a high-density electric flux to repeatedly ionize and activate hydrogen, increasing its activation energy and ionization rate before it is supplied to the fuel cell.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If hydrogen is supplied directly to the fuel cell without activation, then the device complexity is low, but the ionization rate is low and power generation efficiency is low
Solution Approach 1:
The patent applies preliminary action by activating hydrogen before it enters the fuel cell through a pre-ionization chamber. The hydrogen is exposed to a high-voltage electric field that ionizes and activates the hydrogen molecules, creating H2+ ions and excited hydrogen atoms. This pre-treatment ensures that when hydrogen enters the fuel cell, it is already in an activated state, significantly improving the ionization rate and power generation efficiency without requiring complex modifications to the fuel cell itself.
Solution Approach 2:
The patent introduces an intermediary component - a pre-ionization chamber with high-voltage electrodes - that acts as a mediator between the hydrogen supply and the fuel cell. This intermediary device performs the activation function, transforming ordinary hydrogen into activated hydrogen that is more suitable for fuel cell operation. The intermediary chamber simplifies the overall system by concentrating the activation function in a separate, manageable component rather than requiring complex integration within the fuel cell structure.
2Productivity
If catalytic activation is used in the fuel cell, then some hydrogen is activated, but the mass amplification is limited and efficiency cannot be maximized
Solution Approach 1:
The patent replaces the chemical catalytic activation mechanism with a physical field-based activation mechanism. Instead of relying on catalysts to facilitate hydrogen activation through chemical reactions, the system uses a high-voltage electric field to directly ionize and activate hydrogen molecules. This substitution allows for much greater mass amplification and ionization rate improvement because the electric field can simultaneously activate large quantities of hydrogen passing through the chamber, rather than being limited by the surface area and capacity of catalyst materials.
Solution Approach 2:
The patent applies parameter changes by introducing a high-voltage electric field parameter into the hydrogen activation process. By applying voltages in the range of several kilovolts to tens of kilovolts across the pre-ionization chamber, the system creates strong electric fields that significantly increase the ionization rate of hydrogen. This parameter change from chemical catalysis to physical field activation enables much higher ionization rates and mass amplification, directly addressing the limitation of catalytic activation.
3Use of energy by moving object
If existing fuel cell ionization is used, then the operating temperature is high, but the energy efficiency is reduced
Solution Approach 1:
The patent applies preliminary action by performing hydrogen activation and ionization before the hydrogen enters the fuel cell. The pre-ionization chamber uses a high-voltage electric field to activate hydrogen at lower temperatures, creating H2+ ions and excited hydrogen atoms in advance. This pre-treatment reduces the energy barrier for subsequent electrochemical reactions in the fuel cell, allowing the system to operate at lower temperatures while maintaining or improving energy efficiency. The preliminary activation eliminates the need for high-temperature thermal processes.
Solution Approach 2:
The patent replaces thermal-based ionization methods with field-based activation. Instead of using high temperatures to ionize hydrogen, the system uses a high-voltage electric field to achieve ionization and activation at much lower temperatures. This substitution of thermal energy with electrical field energy significantly improves energy efficiency by avoiding the high operating temperatures required by conventional fuel cell ionization methods, while still achieving effective hydrogen activation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The apparatus significantly increases the electricity generation rate of the hydrogen fuel cell by maximizing the ionization and activation of hydrogen, thereby improving the overall efficiency and economic feasibility of hydrogen fuel cell systems.
Implementation Method 1
an ultra-high density electric flux formed inside simultaneously generates/amplifies hydrogen gas by ionization (2H++2e)/activation (H2*)
Implementation Method 2
hydrogen activated/ionized by field electron emission is supplied
Implementation Method 3
activates hydrogen to a high energy level using a high density electric flux before the hydrogen is supplied to the hydrogen fuel cell stack
Data Source
AI summary
A hydrogen activation/ionization accelerating apparatus having an ionization unit repeating arrangement structure is installed between a hydrogen fuel cell and a hydrogen supply device, wherein hydrogen supplied to the hydrogen fuel cell is activated by the strength of an ultra-high density line electric field and supplied in a high energy state to a hydrogen fuel cell stack, so as to serve as a turbo/accelerator that can generate large amounts of electricity by increasing bonding rates between hydrogen and oxygen through improvement of tivation/ionization rates with low energy in an ionization layer catalyst of the hydrogen fuel cell.


