CN106259448A - 一种载银碳微球抗菌剂的制备方法 - Google Patents

一种载银碳微球抗菌剂的制备方法 Download PDF

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CN106259448A
CN106259448A CN201610655601.5A CN201610655601A CN106259448A CN 106259448 A CN106259448 A CN 106259448A CN 201610655601 A CN201610655601 A CN 201610655601A CN 106259448 A CN106259448 A CN 106259448A
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carbosphere
antibacterial
wash
take out
deionized water
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潘忠宁
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

一种载银碳微球抗菌剂的制备方法，称取5ｇＣＭＳｓ粉末加入盛有去离子水的烧杯中，并将其置于超声波分散器内，超声分散20min后取出，洗涤、干燥，然后将其加入盛有200ｍＬ 0.1mol/ＬＡｇＮＯ３溶液的三口烧瓶中，通过稀硝酸与稀氨水来调节ｐＨ至7，将其置于数显智能控温磁力搅拌器上，在黑暗条件下升温至60‑65℃保温5‑5.5小时，待反应完全结束后，自然冷却至室温，取出产物，用去离子水和酒精洗涤至滤液中无Ａｇ＋被检出，最后，在110‑115℃条件下恒温干燥3‑3.5ｈ，即得。本发明的有益效果是：合成工艺简单，反应条件温和，生产成本较低，可重复性好，对金黄色葡萄球菌、大肠杆菌均有很好的抑菌效果。

Description

一种载银碳微球抗菌剂的制备方法
技术领域
本发明涉及材料合成方法，具体的是一种载银碳微球抗菌剂的制备方法。
背景技术
随着生活水平的提高，人们在追求生活环境舒适化的同时，也日益重视卫生管理，对卫生用品、日用品、水处理装置、食品包装和服装等耐用消费品的抗菌性也提出了较高的要求，因此各种抗菌剂便应运而生，并获得迅速发展。目前已 有各种含银碳材料。例如含银活性碳纤维（Ａｇ／ＣＦｓ）、银 纳米颗粒／多壁碳纳米管（Ａｇ／ＭＷＮＴＳ）复合材料等制备出来。同时基于碳微球（ＣＭＳｓ）具有良好的化学稳定性、热稳定性和优良的导电、导热等特性，是一种具有广泛应用前景的碳材料，已成为目前研究的热点。然而以ＣＭＳｓ为载体的报道很少。
发明内容
本发明所要解决的技术问题在于提供一种载银碳微球抗菌剂的制备方法，提供一种新的合成方法。
本发明采用的合成方法，包括如下步骤：
称取5ｇＣＭＳｓ粉末加入盛有去离子水的烧杯中，并将其置于超声波分散器内，超声分散20min后取出，洗涤、干燥，然后将其加入盛有200ｍＬ 0.1mol/ＬＡｇＮＯ３溶液的三口烧瓶中，通过稀硝酸与稀氨水来调节ｐＨ至7，将其置于数显智能控温磁力搅拌器上，在黑暗条件下升温至60-65℃保温5-5.5小时，待反应完全结束后，自然冷却至室温，取出产物，用去离子水和酒精洗涤至滤液中无Ａｇ＋被检出，最后，在110-115℃条件下恒温干燥3-3.5ｈ，即得。
本发明的有益效果是：合成工艺简单，反应条件温和，生产成本较低，可重复性好，对金黄色葡萄球菌、大肠杆菌均有很好的抑菌效果。
具体实施方式
以下结合实例进一步说明本发明的内容，由技术常识可知，本发明也可通过其它的不脱离本发明技术特征的方案来描述，因此所有在本发明范围内或等同本发明范围内的改变均被本发明包含。
实施例1：
称取5ｇＣＭＳｓ粉末加入盛有去离子水的烧杯中，并将其置于超声波分散器内，超声分散20min后取出，洗涤、干燥，然后将其加入盛有200ｍＬ 0.1mol/ＬＡｇＮＯ３溶液的三口烧瓶中，通过稀硝酸与稀氨水来调节ｐＨ至7，将其置于数显智能控温磁力搅拌器上，在黑暗条件下升温至60℃保温5小时，待反应完全结束后，自然冷却至室温，取出产物，用去离子水和酒精洗涤至滤液中无Ａｇ＋被检出，最后，在110℃条件下恒温干燥3ｈ，即得。
实施例2：
称取5ｇＣＭＳｓ粉末加入盛有去离子水的烧杯中，并将其置于超声波分散器内，超声分散20min后取出，洗涤、干燥，然后将其加入盛有200ｍＬ 0.1mol/ＬＡｇＮＯ３溶液的三口烧瓶中，通过稀硝酸与稀氨水来调节ｐＨ至7，将其置于数显智能控温磁力搅拌器上，在黑暗条件下升温至65℃保温5.5小时，待反应完全结束后，自然冷却至室温，取出产物，用去离子水和酒精洗涤至滤液中无Ａｇ＋被检出，最后，在115℃条件下恒温干燥3.5ｈ，即得。

Claims (1)

1.一种载银碳微球抗菌剂的制备方法，包括如下步骤：称取5ｇＣＭＳｓ粉末加入盛有去离子水的烧杯中，并将其置于超声波分散器内，超声分散20min后取出，洗涤、干燥，然后将其加入盛有200ｍＬ 0.1mol/ＬＡｇＮＯ３溶液的三口烧瓶中，通过稀硝酸与稀氨水来调节ｐＨ至7，将其置于数显智能控温磁力搅拌器上，在黑暗条件下升温至60-65℃保温5-5.5小时，待反应完全结束后，自然冷却至室温，取出产物，用去离子水和酒精洗涤至滤液中无Ａｇ＋被检出，最后，在110-115℃条件下恒温干燥3-3.5ｈ，即得。
CN201610655601.5A 2016-08-11 2016-08-11 一种载银碳微球抗菌剂的制备方法 Pending CN106259448A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113827402A (zh) * 2021-09-06 2021-12-24 安徽舒源妇幼用品有限公司 一种老年人群用抑菌透气纸尿裤及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102960366A (zh) * 2012-12-05 2013-03-13 太原理工大学 一种载银碳微球抗菌剂的制备方法
CN105536660A (zh) * 2016-01-15 2016-05-04 南昌航空大学 一种新型纳米银负载油茶果壳热解碳微球的制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102960366A (zh) * 2012-12-05 2013-03-13 太原理工大学 一种载银碳微球抗菌剂的制备方法
CN105536660A (zh) * 2016-01-15 2016-05-04 南昌航空大学 一种新型纳米银负载油茶果壳热解碳微球的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113827402A (zh) * 2021-09-06 2021-12-24 安徽舒源妇幼用品有限公司 一种老年人群用抑菌透气纸尿裤及其制备方法

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Application publication date: 20170104