污水處理設(shè)備 污泥處理設(shè)備 水處理過濾器 軟化水設(shè)備/除鹽設(shè)備 純凈水設(shè)備 消毒設(shè)備|加藥設(shè)備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設(shè)備
上海巨納科技有限公司
會員1.png)
上海巨納科技有限公司
| 參 考 價(jià) | 面議 |
產(chǎn)品型號
品 牌
廠商性質(zhì)其他
所 在 地上海
聯(lián)系方式：袁文軍查看聯(lián)系方式
更新時(shí)間：2024-02-06 14:49:33瀏覽次數(shù)：193次
聯(lián)系我時(shí)，請告知來自 環(huán)保在線暫無信息 |
簡要描述：Single layer h-BN （Boron Nitride） film grown in copper foil.h-BN is an insulator with a direct bａnd gap of 5.97 eV. Due to its strong covalent sp2 bonds in the plane, the in-plane mechanical stre......
Single layer h-BN (Boron Nitride) film grown in copper foil.
h-BN is an insulator with a direct bａnd gap of 5.97 eV. Due to its strong covalent sp2 bonds in the plane, the in-plane mechanical strength and thermal conductivity of h-BN has been reported to be close to that of graphene. h-BN has an even higher chemical stability than graphene; it can be stable in air up to 1000 °C (in contrast, for graphene the corresponding temperature is 600 °C).
During Chemical Vapor Deposition, BN is grown on both sides of the copper foil
Specifications:
Close to complete coverage (90-95%), with some minor holes
Thickness of the copper foil is 20 microns
High crystalline quality, see SAD (Selected area [electron] diffraction) data
Quality is confirmed by TEM. TEM shows perfect hexagonal structure.
TEM image of perfect hexagonal structure
On SEM image (below), BN is seen as wrinkles on top of the copper foil.
SAD data of h-BN
If transferred onto an SiO2 substrate, the BN film may be seen as a white film. However, it is difficult to recognize the BN film on copper using a microscope.
Absorbance data BN on copper
您感興趣的產(chǎn)品PRODUCTS YOU ARE INTERESTED IN
環(huán)保在線 設(shè)計(jì)制作，未經(jīng)允許翻錄必究 .? ? ?
請輸入賬號
請輸入密碼
請輸驗(yàn)證碼
