纳米胶体/颗粒制备仪

金属纳米胶体/纳米颗粒制备仪

       韩国纳米技术公司（Nano Technology Co.,Ltd.，简称NTi）是一家致力于纳米材料制备的高科技企业，其生产的金属纳米胶体/纳米颗粒制备仪，采用PWE（脉冲金属丝蒸发）ZG技术，将金属丝直接转化为纳米颗粒、纳米颗粒分散液，适用于所有金属、合金；设备操作简便，运行成本低；无需化学试剂，无副产品，仅需电能，无污染，环境友好。

应用领域：

-  纳米胶体、导电墨水、高导电胶

-  导电聚合物填料、添加剂、催化剂、生化技术

设备型号

金属纳米胶体制备仪

主要特点：

- 仅需一步，直接形成金属纳米颗粒分散液，避免纳米颗粒聚集

- 球形纳米胶体, 平均粒度30nm以下

- 适用于所有金属、合金，如 Al, Ti, Zr, W, Fe, Co, Ni, Cu, Ag, Zn, Sn, Pt, Au etc.

- 可以选择各种不同溶剂，如蒸馏水、酒精、润滑油、各种有机溶剂、矿物溶剂等

- 可设定所需纳米胶体的浓度

- 内置超声波功能, 改善分散功能

- 具有抗氧化的燃气供应装置功能

- 环保，完全没有副产物, 不需要去除异物的后处理工程 

应用方向：

-纳米胶体、导电墨水、高导电胶

-导电聚合物填料、添加剂、催化剂、生化技术

基本参数：

金属纳米粉末制备仪

主要特点：

操作简单，随时随地方便的制备纳米颗粒

- 原料：金属丝；  产出：纳米颗粒

适用于几乎所有金属、合金，及金属氧化物

- 高纯度

- 可以制备高熔点金属纳米颗粒，例如钨（W）

通过控制反应环境，改变产物特性

- 不同反应气氛，可得到金属、合金、陶瓷纳米颗粒

- 可对颗粒表面进行碳包覆等处理

利用脉冲电流加热，能量利用效率高，维护成本低

- 无副产品，环境友好

- 不同型号，适用于实验室及工业生产

基本参数：

测试数据

■  利用NTi纳米颗粒胶体仪制备镍、铁纳米颗粒胶体溶液，并通过磷化处理制备新型自支撑电极

( A ) Ni纳米颗粒及经过不同磷化处理所得Ni2P-400、500和600的XRD图谱。( B ) Ni纳米颗粒的SEM图像( 内图：Ni纳米颗粒的高倍图像)。( C ) Ni2P – 400的SEM图像。( D ) Ni2P – 500的SEM图像。( E ) Ni2P – 600的SEM图像。

参考文献：Hyun Jung Shin, Sung-Woo Park, Dong-Wan Kim. Highly active and stable electrocatalytic transition metal phosphides (Ni2P and FeP) nanoparticles on porous carbon cloth for overall water splitting at high current density. Int J Energy Res. 2020;1–14.

■  利用NTi 10P制备的银纳米颗粒粉体

■  利用NTi 10P制备的铜纳米颗粒粉体

■  利用NTi 10P制备的有碳包裹的铜镍合金颗粒粉体

■  利用NTi 20C制备的铜纳米颗粒胶体

■  利用NTi 20C制备的镍纳米颗粒胶体

■  利用NTi 20C制备的黄铜纳米颗粒胶体

发表文章

1. Sung-Woo Park, Hyun Jung Shin, Young Jin Heo, Dong-Wan Kim. Rational Design of S, N Co-doped Reduced Graphene Oxides/Pyrrhotite Fe7S8 as Free-standing Anodes for Large-scale, Ultrahigh-rate and Long-lifespan Li- and Na-ion Batteries. Appl. Surf. Sci., 2021, 540, 28, 148358.

2. Dong-Yeop Lee, Hee Jo Song, Dong-Wan Kim. Wide pH range electrocatalytic hydrogen evolution using molybdenum phosphide nanoparticles uniformly anchored on porous carbon cloth. Ceram. Int., 2020, online.

3. Changhoon Choi, Dong-Yeop Lee, Jung Been Park, and Dong-Wan Kim. Separators modified using MoO2@Carbon nanotube nanocomposites as dual-mode Li-polysulfide anchoring materials for highperformance anti-self-discharge Lithium-sulfur batteries. ACS Sustainable Chem. Eng., 2020, 8, 40, 15134–15148.

4. Hyun Jung Shin, Sung-Woo Park, Dong-Wan Kim. Highly active and stable electrocatalytic transition metal phosphides (Ni2P and FeP) nanoparticles on porous carbon cloth for overall water splitting at high current density. Int J Energy Res. 2020;1–14.

5. Heejin Lee, Young-Kwon Park. Hydrogen production from a solution plasma process of bio-oil. Int. J. Hydrogen Energ., 2020, 45, 39, 20210-20215.

6. Inha Kim , Sung-Woo Park , Dong-Wan Kim. Carbon-coated tungsten diselenide nanosheets uniformly assembled on porous carbon cloth as flexible binder-free anodes for sodium-ion batteries with improved electrochemical performance. J. Alloy. Compd. 2020, 827, 154348.

7. Inha Kim, Sung-Woo Park, Dong-Wan Kim. Onion-Like Crystalline WS2 Nanoparticles Anchored on Graphene Sheets as High-Performance Anode Materials for Lithium-Ion Batteries. Chem. Eng. J., 2019, 375, 122033.

8. Kyong-Hwan Chung, Sangmin Jeong, Byung-Joo Kim, Kay-Hyeok An, Young-Kwon Park, Sang-Chul Jung. Enhancement of photocatalytic hydrogen production by liquid phase plasma irradiation on metal-loaded TiO2/carbon nanofiber photocatalysts. J. Hydrogen Energ., 2018, 43, 24, 11422-11429.

9. Sung-Woo Park, Inha Kim, Seung-Ik Oh, Jae-Chan Kim, Dong-Wan Kim. Carbon-encapsulated NiFe nanoparticles as a bifunctional electrocatalyst for high-efficiency overall water splitting. J. Catal., 2018, 366, 266–274.

10. Da-Sol Kim, Hyun-Woo Shim, Mushtaq Ahmad Dar, Hyunseok Yoon, Hee Jo Song, Dong-Wan Kim. Revisiting the conversion reaction in ultrafine SnO2 nanoparticles for exceptionally high-capacity Li-ion battery anodes: The synergetic effect of graphene and copper. J. Alloy. Compd. 2018, 769, 1113-1120.

11. Inha Kim, Sung-Woo Park, Dong-Wan Kim. Carbon-encapsulated multi-phase nanocomposite of W2C@WC1?x as a highly active and stable electrocatalyst for hydrogen generation. Nanoscale, 2018, 10, 21123.

12. Seun Lee, Gwang-Hee Lee, Hack Jun Lee, Mushtaq Ahmad Dar. Dong-Wan Kim. Fe-based hybrid electrocatalysts for nonaqueous lithium-oxygen batteries. Sci. Rep., 2017, 7: 9495.

13. Hack-Jun Lee, Hyun-Woo Shim, Jae-Chan Kim, Dong-Wan Kim. Mo-MoO3-graphene nanocomposites as anode materials for lithium-ion batteries: scalable, facile preparation and characterization. Electrochimica. Acta, 2017, 251, 10, 81-90.

14. Sangmin Jeong, Kyong-Hwan Chung, Heon Lee, Hyunwoong Park, Ki-Joon Jeon, Young-Kwon Park, Sang-Chul Jung. Effect of liquid phase plasma on photocatalysis of water for hydrogen evolution. Int. J. Hydrogen Energ., 2017, 42, 17386-17393.

15. HYO-SEOB KIM, FIKRET YILMAZ, PEYALA DHARMAIAH, DONG-JIN LEE, TAE-HAENG LEE, SOON-JIK HONG. CHARACTERIZATION OF Cu AND Ni NANO-FLUIDS SYNTHESIZED BY PULSED WIRE EVAPORATION METHOD. Arch. Metall. Mater., 2017, 62, 2B, 999-1004.

用户单位

公州国立大学

韩国原子力研究院

世宗大学

庆星大学

工业科学技术研究所（RIST）

亚洲大学

釜山大学

汉阳大学

韩国工业技术研究所

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