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科技新知

石墨烯纳米带改善压缩气体储存
通过向热塑性聚氨酯中添加改性的单原子厚石墨烯纳米带,莱斯大学的研究人员开发出一种增强型聚合物材料,该材料对加压气体更不可渗透,并且比气罐中使用的现有金属轻得多。
2019/09/16

科技新知

石墨烯对水是透明的
石墨烯是已知最薄的材料。 事实上,根据一项新的研究,它是如此之薄,以至于当使用单层石墨烯覆盖硅或大多数金属时,水基本上是不可见的。 水表现得好像石墨烯层根本不存在。
2019/09/09

科技新知

石墨烯不可见于水
在用单层石墨烯涂覆之后,水与包括铜,金和硅在内的材料相互作用的方式几乎没有变化。 尽管石墨烯非常薄,但这些结果仍然令人惊讶,因为它是不可渗透的。 利用这种能力,石墨烯可用于保护材料免受氧化,而不会影响它们与水的相互作用。
2019/08/20

科技新知

物理学家记录石墨烯Qubit的时间相干性
来自麻省理工学院和其他地方的研究人员已经记录了石墨烯量子比特的“时间相干性” - 它维持一种特殊状态可以同时代表两种逻辑状态多久 - 标志着实际量子计算的关键一步。
2019/08/15

新闻

Leading Graphene Innovator Sees Graphene Market at a Tipping Point
The Global Graphene Group (G3) has a 17-year relationship with graphene since Dr. Bor Jang, cofounder of Nanotek Instruments, Inc., discovered graphene in 2002.
Today, the G3 organization currently consists of three groupings of companies. First, there is Nanotek Instruments that holds the over three hundred patents the company has filed since its inception in 1997.
Another of the three branches involves graphene production and this branch includes Angstron Materials Group and Taiwan Graphene Company. Angstron Materials is involved in producing graphene intermediates and thermal interface materials. Taiwan Graphene Company produces graphene oxide and graphene powder.
2019/07/31

新闻

Global Graphene Group Co-Founder Named As National Graphene Association Newest Advisory Board Member
NASHVILLE, TN – The National Graphene Association (NGA), the main organization and body in the U.S. advocating and promoting the commercialization of graphene, announces Global Graphene Group (G3) as the newest member of the NGA Industry Council and the addition of G3’s Co-Founder, Dr. Aruna Zhamu, joining the NGA Advisory Board.
2019/07/23

新闻

Global Graphene Group and Angstron Energy Earn R&D 100 Award for Breakthrough Graphene-Based Anode M
Imagine if your electric vehicle had a range of 600 miles? Or what if you could use your mobile devices for several days before recharging them? EVs and smartphones—along with smart appliances, homes and wearables— have come a long way, supported by chips and operating systems capable of saving power more efficiently. Yet the limitations of lithium-ion batteries have until now, kept the smart revolution idling.
2019/07/20

科技新知

Graphene: Large, stable pieces of graphene produced with unique edge pattern
Bay, fjord, cove, armchair and zigzag -- when chemists use terms such as these, it is clear that they are referring to nanographene. More specifically, the shape taken by the edges of nanographene, i.e. small fragments of graphene. Graphene consists of a single-layered carbon structure, where each carbon atom is surrounded by three others. This creates a pattern reminiscent of a honeycomb, with atoms in each of the corners. Nanographene is a promising candidate for use in the field of microelectronics, taking over from silicon which is used today and bringing microelectronics down to the nano scale.
2019/07/08

新闻

G3所开发的石墨烯散热片/膜散热效能优于PGS
石墨烯是一种二维纳米材料,是目前在所有已知材料中具有最高的导热系数[1]。 G3的石墨烯散热片/膜AT1500与目前的散热产品如PGS(热解石墨片)相比,在散热上具有显著的性能提升。另一方面,在我们的专利技术保护下,单层石墨烯的量产技术使我们能够生产20um-100um各种厚度的石墨烯散热片/膜,以满足客户不同的散热要求。 该范围还可以在有限机构空间内最大化您产品的热传导通量容量。
2019/05/01

新闻

台湾石墨烯股份有限公司搬迁通知
台湾石墨烯股份有限公司为了提升客户服务品质与扩大研发空间,目前将于2019年02月27日(星期三)将公司迁移至以下新址。搬迁期间诸多不便,尚请见谅。再次感谢您对本公司的爱护与支持。
2019/02/24

新闻

本公司获得ISO9001质量系统认证
质量管理系统是企业发展与成长之重要根基。 本公司获得ISO9001质量系统认证,质量认证体系是台湾石墨烯股份有限公司质量管理工作的一个重要里程碑。
2018/12/17

科技新知

石墨烯是什么?
近几年,石墨烯这个名词想必很常在新闻或是网络看到,他到底具有什么样的魔力,让大家都投入在这个产业应用呢?
石墨烯为其特殊的材料特性,如其优越的导热、导电、光学、以及机械性质等;更是带动整个产业革命。

以下简单介绍 :
光学性质 : 石墨烯几乎是完全透明的,穿透率高达97.3%。
导热性质 : 单层石墨烯导热系数高达5,300 W/m·K,是铜的13倍以上。
导电性质 : 石墨烯常温下电子迁移率超过15,000 cm2/V·s,比奈米碳管或硅晶体高。
石墨烯电阻率约10-6 Ω·cm,比铜或银更低,为世上电阻率最小的材料
机械性质 : 石墨烯为目前强度最高的物质。比钢铁还要高200倍,具有1 TPa(150,000,000 psi)时的拉伸模量(刚度)。
而氧化石墨烯的层状结构被测量到具有32 GPa 的拉伸模数
其他性质 : 石墨烯具有极佳(1)阻绝性及(2)耐腐蚀特性;并有高比表面积 (最高可达 2,675 m2/g )。
2017/08/09

新闻

G3 hails new Dayton building
A small Dayton company is riding the strength and durability of the material its founder discovered 15 years ago to new growth.Global Graphene Group — known also as G3 — celebrated the opening of a building it acquired and refurbished at 1235 McCook Ave. Thursday.
2017/08/09

系统公告

台湾石墨烯网站上线
台湾石墨烯网站上线,我们将以最专业的角度与客户进行双向开发。如有疑问,可以透过在线系统进行问题单填写。
2017/08/09