性猛交XXXX乱大交派对,四虎影视WWW在线观看免费 ,137最大但人文艺术摄影,联系附近成熟妇女

產(chǎn)品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
上海巨納科技有限公司>>碳材料>>石墨烯粉體>>2D SemiconductorGO 氧化石墨烯 (Graphene Oxide)

GO 氧化石墨烯 (Graphene Oxide)

返回列表頁
  • GO 氧化石墨烯 (Graphene Oxide)

收藏
舉報
參考價 面議
具體成交價以合同協(xié)議為準
  • 型號 2D Semiconductor
  • 品牌 其他品牌
  • 廠商性質(zhì) 生產(chǎn)商
  • 所在地 上海市

在線詢價 收藏產(chǎn)品 加入對比 查看聯(lián)系電話

更新時間:2024-06-03 18:27:43瀏覽次數(shù):914

聯(lián)系我們時請說明是化工儀器網(wǎng)上看到的信息,謝謝!

產(chǎn)品簡介

供貨周期 一周    
Semiconductor analog of graphene: Graphene oxide has been synthesized at our R&D facilities using modified reaction Hummer technique. Growth technique emphasizes on minimizing the defect density to yi

詳細介紹

Semiconductor analog of graphene: Graphene oxide has been synthesized at our R&D facilities using modified reaction Hummer technique. Growth technique emphasizes on minimizing the defect density to yield optically active material and increasing the average grain size (flake size). Unlike many other graphene oxides, this product is optically active and is ready for 2D semiconductor research. Each growth batch has been characterized by Auger electron and x-ray photoelectron spectroscopy to determine the stoichometry; Raman, PL spectroscopy, and optical absorption for optical properties tests; AFM measurements for the atomic flatness. Product displays PL at ~2.5 eV, sub-bands at 2.2 and 2.0 eV, and broad defect lines at 1.7 eV. Raman spectroscopy measurements yield D, G, 2D, and G+D peaks. Samples come fully saturated with oxygen and the optical properties of the material can be tuned by simple heat treatment. The product is ideal for yielding monolayer onto various substrates within 2-10 minutes. Please contact us for more information.

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復(fù)您~

對比框

產(chǎn)品對比 產(chǎn)品對比 聯(lián)系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機商鋪
86-021-56830191
在線留言
白河县| 仪征市| 舟曲县| 黄梅县| 江西省| 谷城县| 新巴尔虎左旗| 长兴县| 东宁县| 海伦市| 油尖旺区| 察哈| 白水县| 青川县| 日照市| 河西区| 丁青县| 禹州市| 天峨县| 锦州市| 措美县| 玉树县| 开鲁县| 安顺市| 米泉市| 汾西县| 博爱县| 卫辉市| 龙南县| 远安县| 玉环县| 冀州市| 朔州市| 闸北区| 淮南市| 松桃| 申扎县| 泸水县| 金平| 东安县| 墨竹工卡县|