Hydrolysis of cellulose to glucose over carbon catalysts sulfonated via a plasma process in dilute acids,Green Chemistry

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Hydrolysis of cellulose to glucose over carbon catalysts sulfonated via a plasma process in dilute acids
Green Chemistry ( IF 9.3 ) Pub Date : 2017-09-07 00:00:00 , DOI: 10.1039/c7gc02143g
Oi Lun Li _{1,

2,

3,

4,

5} , Ryuhei Ikura _{1,

6,

7,

8,

9} , Takahiro Ishizaki _{1,

5,

7,

8,

9}

Affiliation

Herein, we reported a novel plasma-sulfonation process for carbon materials in dilute sulfuric acid within a few tens of minutes. The total acidic and –SO₃H densities of the sulfonated carbon were 4.4 mmol g⁻¹ and 2.2 mmol g⁻¹, respectively. The glucose selectivity during cellulose hydrolysis using a sulfonated carbon catalyst was 83.9% and retained 98% of its performance after recycling.

中文翻译：

在稀酸中经等离子处理磺化的碳催化剂将纤维素水解为葡萄糖

在本文中，我们报道了在几十分钟内对稀硫酸中的碳材料进行新颖的等离子磺化的方法。磺化碳的总酸性和–SO ₃ H密度分别为4.4 mmol g ^-1和2.2 mmol g ^-1。在使用磺化碳催化剂的纤维素水解过程中，葡萄糖的选择性为83.9％，回收后仍保持其性能的98％。

更新日期：2017-09-21

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