參考價(jià)	面議

參考價(jià)

面議

具體成交價(jià)以合同協(xié)議為準(zhǔn)

公司名稱 上海巨納科技有限公司
品牌
型號(hào)
所在地
廠商性質(zhì) 經(jīng)銷商
更新時(shí)間 2020/12/26 13:52:17
訪問(wèn)次數(shù) 316

在線詢價(jià) 收藏產(chǎn)品進(jìn)入展商展臺(tái)

聯(lián)系方式：袁經(jīng)理 13761090949 查看聯(lián)系方式

聯(lián)系我們時(shí)請(qǐng)說(shuō)明是儀器網(wǎng)上看到的信息，謝謝!

索取相關(guān)資料

促銷詳情

促銷時(shí)間：

特價(jià)說(shuō)明：

促銷詳細(xì)：

2020年01月08日至 2020年02月08日

特價(jià)促銷

模內(nèi)澆口分離自動(dòng)化，降低對(duì)人的依賴度；傳統(tǒng)的塑膠模具開模后產(chǎn)品與澆口相連，需二道工序進(jìn)行人工剪切分離，模內(nèi)熱切模具將澆口分離提前至開模前，消除后續(xù)工序，有利于生產(chǎn)自動(dòng)化，降低對(duì)人的依賴。

產(chǎn)品簡(jiǎn)介

我也要發(fā)布產(chǎn)品信息

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

詳細(xì)信息在線詢價(jià)

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