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市場調查報告書
商品編碼
2024539
奈米碳管市場報告:按產品、製造方法、應用和地區分類(2026-2034 年)Carbon Nanotubes Market Report by Product, Method, Application, and Region 2026-2034 |
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2025年全球奈米碳管市場規模達76億美元。展望未來,IMARC Group預測,到2034年,該市場規模將達到261億美元,2026年至2034年的複合年成長率(CAGR)為14.24%。市場成長的主要驅動力包括:電子產品對導電添加劑的需求不斷成長;先進材料在航太和汽車產業的應用日益廣泛;以及人們對用於儲能和環境修復的永續奈米材料解決方案的興趣日益濃厚。
拓展產品在汽車和電子產業的應用。
奈米碳管(CNTs)因其優異的機械性能、輕質特性和導電性而被廣泛應用於汽車領域。此外,市場對輕量化汽車日益成長的需求也推動了碳奈米管市場的擴張。奈米碳管可應用於車身面板、底盤零件和內裝件等汽車零件的複合材料中,在保持強度和耐久性的同時,有效減輕整體重量。例如,2023年8月,由克萊姆森大學主導的研究團隊與美國國家能源技術實驗室(NETL)合作,並得到本田公司的支持,利用碳纖維、熱塑性樹脂和先進的電腦輔助設計技術,開發出一種輕量化車門。該車門比傳統鋼製車門輕32%,完全符合聯邦安全標準和本田公司的特定安全要求。此外,奈米碳管(CNTs)因其優異的導電性和透明性而被廣泛應用於電子領域,尤其是在製造用於觸控螢幕、軟性顯示器和印刷電子產品的導電薄膜方面。同時,智慧型手機、電視、筆記型電腦和平板電腦等電子設備需求的不斷成長也推動了奈米碳管市場佔有率的擴大。例如,到 2024 年,全球家用電子電器市場產生的收入達到了驚人的 1.046 兆美元。
能源領域產品需求不斷成長
奈米碳管(CNTs)因其高比表面積和導電性,作為觸媒撐體備受關注,尤其是在太陽能電池、燃料電池催化劑和儲氫等能源應用領域。因此,各國正加大對可再生能源技術的投資,以擴大可再生能源產能,奈米碳管市場前景產生了正面影響。例如,儘管風能和太陽能補貼逐步取消,中國仍計劃在2022年至2027年間新增近一半的可再生能源發電裝置容量。此外,中國「十四五」規劃中雄心勃勃的可再生能源目標、市場改革以及地方政府的大力支持,都為可再生能源產業的長期獲利能力提供了保障。同樣,預計2022年至2027年間,歐洲可再生能源裝置容量的擴張速度將增加一倍。在美國,2022年8月通過的《通貨膨脹控制法案》(IRA)將可再生能源的稅額扣抵抵免政策延長至2032年,為風能和太陽能發電工程帶來了前所未有的長期前景。在印度,新增裝置容量預計將翻倍。這主要主導太陽能發電,而太陽能發電的興起則得益於政府為實現到2030年可再生能源發電裝置容量達到500吉瓦的宏偉目標而實施的競爭性競標。隨著人們對永續能源和可再生能源一體化的日益關注,預計奈米碳管市場在未來幾年將迎來收入成長。
不斷發展的航太業
奈米碳管(CNT)基材料具有優異的電磁干擾(EMI)屏蔽性能,因此對於保護飛機上精密電子系統免受外部電磁輻射的影響至關重要。此外,碳奈米管還能增強航太應用中使用的複合材料,在保持輕量的同時,提高其剛性、強度和耐久性等機械性能。而且,全球航太產業的蓬勃發展和航太設施數量的不斷成長,正在推動對奈米碳管的需求。例如,2024年3月,以色列航空航太工業公司(IAI)宣佈在印度成立一家新的航太和國防公司-印度航空航太服務公司(ASI)。 IAI表示,ASI的成立標誌著該集團與印度政府促進國家自主發展計畫之間合作邁上了一個新的階梯。此外,世界各國政府都在積極開展和資助各項舉措,以加強國防能力,這進一步促進了市場成長。例如,2024年3月,印度政府啟動了基於iDEX的創新技術開發加速計畫(ADITI)。該計劃旨在透過向從事國防技術研發和創新計劃的合格新創公司提供高達 2.5 億盧比的津貼,促進關鍵和戰略國防技術的創新。
The global carbon nanotubes market size reached USD 7.6 Billion in 2025. Looking forward, IMARC Group expects the market to reach USD 26.1 Billion by 2034, exhibiting a growth rate (CAGR) of 14.24% during 2026-2034. The increasing product demand for conductive additives in electronic devices, growing product applications in advanced materials for aerospace and automotive industries, and rising interest in sustainable nanomaterial solutions for energy storage and environmental remediation, are primarily driving the market growth.
Increasing Product Application in Automotives and Electronics
Carbon nanotubes (CNTs) are finding extensive use in automotive applications due to their exceptional mechanical properties, lightweight nature, and electrical conductivity. Moreover, the escalating demand for lightweight vehicles is also catalyzing the market for CNTs. Carbon nanotubes can be incorporated into composites used for vehicle parts such as body panels, chassis components, and interior parts, reducing overall weight while maintaining strength and durability. For instance, in August 2023, a research team led by Clemson University, in collaboration with NETL and with support from Honda, developed a lightweight vehicle door using carbon fiber, thermoplastic resin, and advanced computer design. This door is 32% lighter than a conventional steel door and successfully meets federal safety standards and Honda's specific safety requirements. Besides this, carbon nanotubes (CNTs) are extensively being utilized in electronics for creating conductive films used in touchscreens, flexible displays, and printed electronics due to their excellent electrical conductivity and transparency. Additionally, the rising demand for electronic gadgets, such as smartphones, televisions, laptops, tablets, etc., is also propelling the carbon nanotubes market share. For instance, in 2024, the revenue generated in the consumer electronics market worldwide amounted to a staggering US$ 1,046.0 Billion.
Growing Product Demand in the Energy Sector
Carbon nanotubes (CNTs) are gaining much attention as catalyst support for energy applications, primarily solar cells, fuel cell catalysts, and hydrogen storage, owing to their high surface area and conductivity. In line with this, various countries are increasingly investing in renewable power technologies to expand renewable power capacities, which is positively impacting the carbon nanotubes market outlook. For instance, China is planning to install almost half of the new global renewable power capacity over 2022-2027, despite the phase-out of wind and solar PV subsidies. Moreover, China's ambitious renewable energy targets in the 14th Five-Year Plan, market reforms, and solid provincial government support provide long-term revenue certainty for renewables. Similarly, the pace of renewable capacity expansion in Europe is expected to be double during 2022-2027. In the United States, the IRA was passed in August 2022 and extended tax credits for renewables until 2032, providing unprecedented long-term visibility for wind and solar PV projects. In India, new installations are also set to double. This is led by solar PV and driven by competitive auctions implemented to achieve the government's ambitious target of 500 GW of renewable power by 2030. The increasing focus on integrating sustainable and renewable energy is anticipated to propel the carbon nanotubes market revenue in the coming years.
Expanding Aerospace Industry
CNT-based materials are highly effective at shielding against electromagnetic interference (EMI), which is crucial for protecting sensitive electronic systems onboard aircraft from external electromagnetic radiation. In addition to this, CNTs can reinforce composite materials used in aerospace applications, enhancing their mechanical properties such as stiffness, strength, and durability while maintaining a low-weight profile. Furthermore, the expanding aerospace industry and the increasing number of aerospace facilities across the globe are also augmenting carbon nanotubes market demand. For instance, in March 2024, Israel Aerospace Industries (IAI) announced that they would be establishing a new aerospace defense company in India, named Aerospace Service India (ASI). IAI said the establishment of ASI demonstrated new levels of collaboration between the group and the Indian government's plans to promote national independence. Moreover, the government authorities of various nations are taking initiatives and providing funds to bolster defense capabilities, which is further bolstering the market growth. For instance, in March 2024, the Indian government launched the Acing Development of Innovative Technologies with iDEX (ADITI) scheme. This scheme aims to promote innovation in critical and strategic defense technologies by providing grants of up to Rs 25 crore to eligible start-ups for research, development, and innovation endeavors in defense technology.
Multi Walled Carbon Nanotubes (MWCNT) holds the majority of the total market share
Multi-walled carbon nanotubes (MWCNTs) consist of several concentric layers of graphene rolled up to form a tube-like structure. Their unique architecture imparts exceptional mechanical strength, electrical conductivity, and thermal properties. MWCNTs find diverse applications in fields such as aerospace, electronics, materials science, and biotechnology due to their versatility and performance characteristics. Moreover, carbon nanotubes market statistics by IMARC indicate that the expanding automotive, electronics, and aerospace industries are bolstering the market for multi-walled carbon nanotubes. For instance, in January 2023, MG Motor India announced a US$ 100 Million investment to expand capacity. Similarly, in December 2022, Mahindra & Mahindra revealed plans to invest INR 10,000 crore (US$ 1.2 Billion) in an EV manufacturing plant in Pune, India. This investment emphasizes the growing significance of the EV sector. Furthermore, compared to single-walled carbon nanotubes (SWCNTs), MWCNTs often exhibit higher tensile strength and thermal stability, making them suitable for demanding applications requiring robust materials. Their multi-layered structure allows for tailored properties and functionality, offering versatility in engineering novel nanomaterial-based solutions. As a result, their increasing adoption is anticipated to propel the carbon nanotubes market's recent price in the coming years.
Chemical Vapor Deposition (CVD) method currently exhibits a clear dominance in the market
Chemical Vapor Deposition (CVD) is a method used to synthesize carbon nanotubes (CNTs) by introducing carbon-containing gases into a reaction chamber at high temperatures. The gases decompose, and carbon atoms precipitate onto a substrate, forming nanotubes. CVD offers control over CNT characteristics such as diameter, length, and alignment, making it a versatile and widely used technique in nanomaterials synthesis.
Polymers account for the largest market share
Carbon nanotubes (CNTs) are utilized in polymers to enhance their mechanical, electrical, and thermal properties. They act as reinforcing agents, improving the strength, stiffness, and toughness of polymer composites. Additionally, CNTs can impart electrical conductivity to polymers, enabling the development of conductive plastics for applications such as flexible electronics and electromagnetic interference shielding. Their high thermal conductivity makes them suitable for enhancing the thermal properties of polymers in applications like heat dissipation materials and flame retardants.
Asia-Pacific currently dominates the global market
The report has also provided a comprehensive analysis of all the major regional markets, which include North America (the United States and Canada); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, Asia-Pacific currently dominates the global market.
The carbon nanotubes market overview by IMARC indicates that China is the largest producer and consumer of carbon nanomaterials in Asia-Pacific. The abundance of available raw materials and the low cost of production supported the growth of the carbon nanomaterials market in the country. Moreover, the extensive application of CNT in expanding the electronics industry across APAC countries like China and India is creating a positive outlook for the overall market. For instance, the Indian government is talking with prominent semiconductor companies to set up local manufacturing units. The government invited new applications for setting up Semiconductor Fabs and Display Fabs in India from June 2023 under the Modified Semicon India Programme with an outlay of INR 76,000 crore. Similarly, according to a report by the Japan Automobile Manufacturers Association (JAMA), the country produced 7,427,179 units of passenger cars and 1,286,414 units of trucks in 2022. All these factors are anticipated to positively impact the CNT market over the coming years.
The market research report has provided a comprehensive analysis of the competitive landscape. Detailed profiles of all major companies have also been provided. Some of the key players in the market include: