气体扩散层市场:按类型（碳纸类型、碳布类型、其他）、应用、地区、市场规模、份额、展望、机会分析，2022-2030 年

气体扩散层 (GDL) 是一种纤维状多孔介质，具有两个主要功能:反应气体在电极表面的均匀分布以及与外部电路的电子传输。 它由薄碳纤维製成，这是一种多孔疏水材料。 厚度为250-400um，孔径为4-50um。 该气体扩散层还必须充当电解质的支撑，并且必须具有允许水逸出的结构，从而不会发生反应。 气体扩散层（GDL）是聚合物电解质燃料电池中主要输送气体和水的重要部件，其结构大致分为电解质膜（PEM）和气体扩散层（GDL）。 GDL 由两层组成，大孔基板 (MPS) 和微孔层 (MPL)。 MPS 遵循气体流场，通常通过碳纸或碳布提供气体扩散并收集电流来工作。 MPL 通常用于降低催化剂层 (CL) 和气体扩散层 (GDL) 之间的接触电阻。

市场动态

碳基材料是 GDL 构造的首选材料。 碳具有优异的导电性、透气性、弹性和耐用性，使其成为质子交换膜燃料电池的首选材料。 复写纸和復写布用于GDL的MPS内容。 由于碳纤维之间的空隙，碳布具有双重孔径分布。

由于多孔金属（尤其是铁和铜）在质子交换膜燃料电池等各种工程应用中的使用和开发显着增加，气体扩散层市场在预测期内趋于稳定。预计将实现创纪录的增长。

金属基底在广泛的行业中提供结构和功能应用，包括生物医学应用和能源传输。 金属基材具有低密度、开放结构的高渗透性、高能量吸收、大比表面积，以及良好的导电性和导热性以及耐腐蚀性。

这项研究的主要特点

• 本报告对全球气体扩散层市场进行了深入分析，提供了以 2021 年为基准年的预测期（2022-2030 年）的市场规模和復合年增长率 (CAGR%) 增长情况。
• 它揭示了不同细分市场的潜在收入机会，并描述了一个有吸引力的市场投资建议矩阵。
• 它还提供了重要的见解，包括市场驱动因素、制约因素、机会、新产品发布和批准、区域前景以及主要参与者采用的竞争战略。
• 根据公司概况、经营业绩、产品组合、地域分布、分销战略、关键发展和战略以及未来计划等参数，对全球气体扩散层市场的主要参与者进行概况分析。
• 本研究涵盖的主要公司包括 AvCarb Llc.、Caplinq Corporation、Freudenberg Group、Fuel Cells Etc.、Mitsubishi Chemical Corporation、Mott Corporation、SGL Carbon、Technical Fiber Products、Toray Industries, Inc. 和 GKD Gebr. Kufferath AG。
• 这份报告中的见解可以让公司的营销人员和管理人员就未来的产品发布、技术升级、市场扩张和营销策略做出明智的决策。
• 本研究报告面向该行业的各种利益相关者，包括投资者、供应商、铝型材製造商、分销商、新进入者和金融分析师。
• 利益相关者可以通过用于分析全球气体扩散层市场的各种战略矩阵来促进他们的决策。

内容

第 1 章目的和先决条件

• 调查目的
• 先决条件
• 缩写说明

第二章市场展望

• 报告内容
  • 市场定义和范围
• 执行摘要
  • 市场细分:按类型
  • 市场细分:按应用
  • 按地区划分的市场细分
• 连贯机会图 (COM)

第3章市场动态、规律及趋势分析

• 市场动态
  • 司机
  • 约束因素
  • 害虫分析
  • PORTER 的五力分析
  • 市场机会
  • 监管情景
  • 主要发展状况
  • 行业趋势

第 4 章全球气体扩散层市场 - 冠状病毒 (COVID-19) 大流行的影响

• 全球气体扩散层市场的影响因素-COVID-19
• 影响分析

第 5 章全球气体扩散层市场，按类型，2017-2030

• 复写纸类型
• 碳布类型
• 其他（金属基板）

第 6 章全球气体扩散层市场:按应用分类，2017-2030

• 聚合物电解质燃料电池
• 氢/氧燃料电池
• 直接甲醇燃料电池
• 其他

第 7 章全球气体扩散层市场:地区，2017-2030

• 北美
• 美国
• 加拿大
• 拉丁美洲
• 巴西
• 阿根廷
• 墨西哥
• 其他拉丁美洲地区
• 欧洲
• 法国
• 德国
• 意大利
• 西班牙
• 英国
• 俄罗斯
• 其他欧洲
• 亚太地区
• 中国
• 印度
• 日本
• 东盟
• 澳大利亚
• 韩国
• 其他亚太地区
• 中东和非洲
• 中东
• 非洲

第八章竞争格局

• 热图分析
• 市场份额分析（3x3 矩阵）
• 公司简介
  • AvCarb Llc.
  • Caplinq Corporation
  • Freudenberg Group
  • Fuel Cells Etc.
  • Mitsubishi Chemical Corporation
  • Mott Corporation
  • SGL Carbon
  • Technical Fibre Products
  • Toray Industries, Inc.
  • GKD Gebr. Kufferath AG

第 9 章

• 参考资料
• 调查方法介绍
• 您可以在全球气体扩散层市场上找到 50 个市场数据表*和 40 个图表* - 到 2030 年的预测-。

The gas diffusion layers (GDL) are a fibrous porous media with two primary functions: uniform distribution of reactive gases on the electrode surfaces and electron transfer to and from the external electrical circuit. They are made of thin carbon fibers, a porous and hydrophobic material. The thickness of these fibers is between 250 and 400 μm, and the perforations or pores available are 4 to 50 μm in size. These gas diffusion layers must also serve as a support for the electrolyte, and their structure must allow water to escape, which would prevent the reaction from occurring. Gas diffusion layer (GDL) is a crucial component which is mainly responsible for the gas and water transport in any polymer electrolyte membrane (PEM) fuel cell. GDL is made up of two major layers: macroporous substrate (MPS) and microporous layer (MPL). MPS is subsequent to the gas flow field and it generally works by providing gas diffusion through carbon paper or carbon cloth and collecting the current. MPL is commonly used to reduce the contact resistance between the catalyst layer (CL) and the gas diffusion layer (GDL).

Market Dynamics

Carbon-based materials are mostly preferred for the construction of the GDL. Carbon is a favorable material that is capable of providing good electrical conductivity, gas permeability, elasticity and durability for PEM fuel cell components. Carbon paper or carbon cloth is used in the content of MPS of the GDL. Dual pore size distribution can be seen for the carbon cloth due to the voids between the carbon fibers.

The gas diffusion layer market is expected to register stable growth over the forecast period, owing to the use and development of porous metals such as iron and copper among others, in various engineering applications such as proton exchange membrane fuel cells that have increased substantially.

The metal substrates offer structural and functional applications in a wide range of industries such as biomedical applications and energy transportation. The metals substrates offer low density, high permeability in open structures, high energy absorption, and large specific surface area, and thereby linked with good electrical and thermal conductivity, and are corrosion resistant.

Key features of the study:

• This report provides in-depth analysis of global gas diffusion layer market, and provides market size (US$ Million) and compound annual growth rate (CAGR %) for the forecast period (2022-2030), considering 2021 as the base year.
• It elucidates potential revenue opportunity across different segments and explains attractive investment proposition matrix for this market.
• This study also provides key insights about market drivers, restraints, opportunities, new product launches or approvals, regional outlook, and competitive strategies adopted by key players
• It profiles key players in the global gas diffusion layer market based on the following parameters - company overview, financial performance, product portfolio, geographical presence, distribution strategies, key developments and strategies, and future plans
• Key companies covered as a part of this study include AvCarb Llc., Caplinq Corporation, Freudenberg Group, Fuel Cells Etc., Mitsubishi Chemical Corporation, Mott Corporation, SGL Carbon, Technical Fibre Products, Toray Industries, Inc., and GKD Gebr. Kufferath AG.
• Insights from this report would allow marketers and management authorities of companies to make informed decision regarding future products launches, technology up gradation, market expansion, and marketing tactics
• The global gas diffusion layer market report caters to various stakeholders in this industry including investors, suppliers, extruded aluminum profiles manufacturers, distributors, new entrants, and financial analysts
• Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the global gas diffusion layer market

Detailed Segmentation:

• Global Gas Diffusion Layer Market, By Type:
  • Carbon Paper Type
  • Carbon Cloth Type
  • Other (Metal Substrates)
• Global Gas Diffusion Layer Market, By Application:
  • Polymer Electrolyte Fuel Cells
  • Hydrogen /Oxygen Air Fuel Cells
  • Direct Methanol Fuel Cells
  • Others
• Global Gas Diffusion Layer Market, By Region:
  • North America
    • U.S.
    • Canada
  • Europe
    • U.K.
    • Germany
    • Italy
    • France
    • Spain
    • Russia
    • Rest of Europe
  • Latin America
    • Brazil
    • Argentina
    • Mexico
    • Rest of Latin America
  • Asia Pacific
    • China
    • India
    • Japan
    • ASEAN
    • South Korea
    • Australia
    • Rest of Asia Pacific
  • Middle East & Africa
    • Middle East
    • Africa
• Company Profile
  • AvCarb Llc. *
    • Company Overview
    • Product Portfolio
    • Key Strategies
    • Recent Developments
    • Future Plans
  • Caplinq Corporation
  • Freudenberg Group
  • Fuel Cells Etc.
  • Mitsubishi Chemical Corporation
  • Mott Corporation
  • SGL Carbon
  • Technical Fibre Products
  • Toray Industries, Inc.
  • GKD Gebr. Kufferath AG

"*" marked represents similar segmentation in other categories in the respective section

Table of Contents

1. Research Objectives and Assumptions

• Research Objectives
• Assumptions
• Abbreviations

2. Market Purview

• Report Description
  • Market Definition and Scope
• Executive Summary
  • Market Snippet, By Type
  • Market Snippet, By Application
  • Market Snippet, By Region
• Coherent Opportunity Map (COM)

3. Market Dynamics, Regulations, and Trends Analysis

• Market Dynamics
  • Drivers
  • Restraints
  • PEST Analysis
  • PORTER's Five Forces Analysis
  • Market Opportunities
  • Regulatory Scenario
  • Key Developments
  • Industry Trend

4. Global Gas Diffusion Layer Market - Impact of Coronavirus (COVID-19) Pandemic

• Overview
• Factors Affecting Global Gas Diffusion Layer Market - COVID-19
• Impact Analysis

5. Global Gas Diffusion Layer Market, By Type, 2017-2030 (US$ Million)

• Introduction
  • Market Share Analysis, 2022, 2025, and 2030 (%)
  • Y-o-Y Growth Analysis, 2017 - 2030
  • Segment Trends
• Carbon Paper Type
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)
• Carbon Cloth Type
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)
• Others (Metal Substrates)
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)

6. Global Gas Diffusion Layer Market, By Application, 2017-2030 (US$ Million)

• Introduction
  • Market Share Analysis, 2022, 2025, and 2030 (%)
  • Y-o-Y Growth Analysis, 2017 - 2030
  • Segment Trends
• Polymer Electrolyte Fuel Cells
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)
• Hydrogen/Oxygen Fuel Cells
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)
• Direct Methanol Fuel Cells
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)
• Others
  • Introduction
  • Market Size and Forecast, and Y-o-Y Growth, 2017 - 2030, (US$ Million)

7. Global Gas Diffusion Layer Market, By Region, 2017-2030 (US$ Million)

• Introduction
  • Market Share Analysis, By Region, 2022, 2025, and 2030 (%)
  • Y-o-Y Growth Analysis, For Region, 2017 - 2030
• North America
  • Market Share Analysis, By Country, 2022, 2025 and 2030 (%)
  • Y-o-Y Growth Analysis, By Country, 2017 - 2030
  • Market Size and Forecast, By Type, 2017- 2030 (US$ Million)
  • Market Size and Forecast, By Application, 2017- 2030 (US$ Million)
  • Countries
• U.S.
• Canada
• Latin America
  • Market Share Analysis, By Country, 2022, 2025 and 2030 (%)
  • Y-o-Y Growth Analysis, By Country, 2017 - 2030
  • Market Size and Forecast, By Type, 2017- 2030 (US$ Million)
  • Market Size and Forecast, By Application, 2017- 2030 (US$ Million)
  • Countries
• Brazil
• Argentina
• Mexico
• Rest of Latin America
• Europe
  • Market Share Analysis, By Country, 2022, 2025 and 2030 (%)
  • Y-o-Y Growth Analysis, By Country, 2017 - 2030
  • Market Size and Forecast, By Type, 2017- 2030 (US$ Million)
  • Market Size and Forecast, By Application, 2017- 2030 (US$ Million)
  • Countries
• France
• Germany
• Italy
• Spain
• U.K.
• Russia
• Rest of Europe
• Asia Pacific
  • Market Share Analysis, By Country, 2022, 2025 and 2030 (%)
  • Y-o-Y Growth Analysis, By Country, 2017 - 2030
  • Market Size and Forecast, By Type, 2017- 2030 (US$ Million)
  • Market Size and Forecast, By Application, 2017- 2030 (US$ Million)
  • Countries
• China
• India
• Japan
• ASEAN
• Australia
• South Korea
• Rest of Asia Pacific
• Middle East & Africa
  • Market Share Analysis, By Country, 2022, 2025 and 2030 (%)
  • Y-o-Y Growth Analysis, By Country, 2017 - 2030
  • Market Size and Forecast, By Type, 2017- 2030 (US$ Million)
  • Market Size and Forecast, By Application, 2017- 2030 (US$ Million)
  • Countries
• Middle East
• Africa

8. Competitive Landscape

• Heat Map Analysis
• Market Share Analysis (3x3 Matrix)
• Company Profiles
  • AvCarb Llc.
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Caplinq Corporation
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Freudenberg Group
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Fuel Cells Etc.
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Mitsubishi Chemical Corporation
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Mott Corporation
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • SGL Carbon
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Technical Fibre Products
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • Toray Industries, Inc.
• Company Overview
• Product Portfolio
• Recent Developments/Updates
  • GKD Gebr. Kufferath AG
• Company Overview
• Product Portfolio
• Recent Developments/Updates

9. Section

• References
• Research Methodology
• About Us and Sales Contact
• Browse 50 market data tables* and 40 figures* on "Global Gas Diffusion Layer Market" - forecast to 2030.