green,chemistry,模板

Ｊ．Ｃｈｅｍ．Ｃｈｅｍ．Ｅｎｇ．６（２０　１２）６５８－６６０　Ａ　Ｓｉｍｐｌｉｆｉｅｄ　Ｇｒｅｅｎ　Ｃｈｅｍｉｓｔｒｙ　Ａｐｐｒｏａｃｈ　ｔｏ　ｔｈｅ　Ｓｙｎｔｈｅｓｉｓ　ｏｆ　Ｃａｒｂｏｎ・・Ｃａｒｂｏｎ　Ｄｏｕｂｌｅ　Ｂｏｎｄｓ　Ｖｉａ　Ｋｎｏｅｖｅｎａｇｅｌ　Ｃｏｎｄｅｎｓａｔｉｏｎ　Ｃａｔａｌｙｚｅｄ　ｗｉｔｈ　ＺｒＯＣＩ２’８Ｈ２０　Ａｌｉ　Ａｋｂａｒｉｌ＾，Ｍａｈｓａ　Ａｍｉｒａｂｅｄｉ　ａｎｄ　Ｂａｇｈｅｒ　Ｅｆｔｅｋｈａｒｉ—Ｓｉｓ　１　Ｄｅｐａｒｔｍｅｎｔ　ｏｆＣｈｅｍｉｓｔｒｙ，Ｆａｃｕｌｔｙ　ｏｆＳｃｉｅｎｃｅ．Ｕｎｉｖｅｒｓｉｔｙ　ｏｆＭａｒａｇｈｅｈ，Ｍａｒａｇｈｅｈ　５５１８１＿８３ｊＪｊ，ｈｄ　２．Ｆａｃ　，。，ｏｆＭｅｃｈａｎｉｃｓ，ＩｓｌａｍｉｃＡｚａｄ　Ｕｎｉｖｅｒｓｉｔｙ　ｏｆＡｊａｂｓｈｉｒ，Ａｊａｂｓｈｉｒ　５５４１６＿１３１１１，Ｉｒａｎ　Ｒｅｃｅｉｖｅｄ：Ｊｕｎｅ　１８　２０１２／Ａｃｃｅｐｔｅｄ：Ｊｕｌｙ　１８，２０１２／Ｐｕｂｌｉｓｈｅｄ：Ｊｕｌｙ　２５，２０１２　Ａｂｓｔｒａｃｔ：Ａ　ｇｒｅｅｎ　ａｎｄ　ｓｉｍｐｌｉｆｉｅｄ　ｒｏｏｍ．ｔｅｍｐｅｒａｔｕｒｅ　ｐｒｏｃｅｄｕｒｅ　ｗａｓ　ｒｅｐｏｒｔｅｄ　ｆｏｒ　ｔｈｅ　ｓｙｎｔｈｅｓｉｓ　ｏｆ　ｃａｒｂｏｎ　ｃａｒｂｏｎ　ｄｏｕｂｌｅ　ｂｏｎｄｓ　ｂｙ　Ｋｎｏｅｖｅｎａｇｅｌ　ｃＯｎｄｅｎｓａｔｉ０ｎ　ｏｆ　ｖａｒｉｏｕｓ　ａｌｄｅｈｙｄｅｓ　ｗｉｔｈ　ｍａｌｏｎｏｎｉｔｒｉｌｅ　ａｎｄ　ｅｔｈｙｌ　ｃｙａｎｏａｃｅｔａｔｅ　ｉｎ　ｔｈｅ　ｐｒｅｓｅｎｃｅ　ｏｆ　ｃａｔａｌｙｔ　ｃ　ａｍ０ｕｎｔ　ｏｆ　ＺｒＯＣＩ２＂８Ｈ２Ｏ　ｉｎ　ａｑｕｅｏｕｓ　ｍｅｄｉａ．　Ｋｅｙ　ｗｏｒｄｓ：Ｋｎｏｅｖｅｎａｇｅｌ　ｃｏｎｄｅｎｓａｔｉｏｎ，ａｑｕｅｏｕｓ　ｍｅｄｉａ，ＺｒＯＣＩ￣’８Ｈ２０　１．Ｉｎｔｒ０ｄｕｃｔｉ０ｎ　Ｇｒｅｅｎ　ｃｈｅｍｉｓｔｒｙ　ｈａｓ　ｎｏｗ　ａｔｔａｉｎｅｄ　ｔｈｅ　ｓｔａｔｕｓ　ｏｆ　ａ　ｍａｊｏｒ　ｓｃｉｅｎｔｉｆｉｃ　ｄｉｓｃｉｐｌｉｎｅ　ａｎｄ　ｔｈｅ　ｓｔｕｄｉｅｓ　ｉｎ　ｔｈｉｓ　ａｒｅａ　ｈａｖｅ　ｌｅｄ　ｔｏ　ｔｈｅ　ｄｅｖｅｌｏｐｍｅｎｔ　ｏｆ　ｃｌｅａｎｅｒ　ａｎｄ　ｒｅｌａｔｉｖｅｌｙ　ｂｅｎｉｇｎ　ｃｈｅｍｉｃａｌ　ｐｒｏｃｅｓｓｅｓ　ｗｉｔｈ　ｍａｎｙ　ｎｅｗ　ｔｅｃｈｎｏｌｏｇｉｅｓ　ｂｅｉｎｇ　ｄｅｖｅｌｏｐｅｄ　ｅａｃｈ　ｙｅａｒ．Ｔｈｅ　ｏｒｇａｎｉｃ　ｒｅａｃｔｉｏｎｓ　ｉｎ　ａｑｕｅｏｕｓ　ｍｅｄｉａ　ｈａｖｅ　ａｔｔｒａｃｔｅｄ　ｍｕｃｈ　ａｔｔｅｎｔｉｏｎ　ｉｎ　ｓｙｎｔｈｅｔｉｃ　ｏｒｇａｎｉｃ　ｃｈｅｍｉｓｔｒｙ，ｎｏｔ　ｏｎｌｙ　ｂｅｃａｕｓｅ　ｗａｔｅｒ　ｉＳ　ｏｎｅ　ｏｆ　ｔｈｅ　ｍｏｓｔ　ａｂｕｎｄａｎｔ，ｃｈｅａｐ，　ａｎｄ　ｅｎｖｉｒｏｎｍｅｎｔａｌｌｙ　ｆｒｉｅｎｄｌｙ　ｓｏｌｖｅｎｔｓ　ｂｕｔ　ａｌｓｏ　ｂｅｃａｕｓｅ　ｗａｔｅｒ　ｅｘｈｉｂｉｔｓ　ｕｎｉｑｕｅ　ｒｅａｃｔｉｖｉｔｙ　ａｎｄ　ｓｅｌｅｃｔｉｖｉｔｙ，ｗｈｉｃｈ　ｉＳ　ｄｉｆｆｅｒｅｎｔ　ｆｒｏｍ　ｔｈｏｓｅ　ｉｎ　ｃｏｎｖｅｎｔｉｏｎａｌ　ｏｒｇａｎｉｃ　ｓｏｌｖｅｎｔｓ．Ｔｈｕｓ，ｄｅｖｅｌｏｐｍｅｎｔ　ｏｆ　ｆｌｏｖｅ１　ｒｅａｃｔｉｖｉｔｙ　ａｓ　ｗｅｌｌ　ａｓ　ｓｅｌｅｃｔｉｖｉｔｙ　ｔｈａｔ　ｃａｎｎｏｔ　ｂｅ　ａｔｔａｉｎｅｄ　ｉｎ　ｃｏｎｖｅｎｔｉｏｎａｌ　ｏｒｇａｎｉｃ　ｓｏｌｖｅｎｔｓ　ｉＳ　ｏｎｅ　ｏｆ　ｔｈｅ　ｃｈａｌｌｅｎｇｉｎｇ　ｇｏａｌｓ　ｏｆ　ａｑｕｅｏｕｓ　ｃｈｅｍｉｓｔｒｙ．Ｉｎｄｅｅｄ，　ｉｎｄｕｓｔｒｙ　ｐｒｅｆｅｒｓ　ｔｏ　ｕｓｅ　ｗａｔｅｒ　ａｓ　ａ　ｓｏｌｖｅｎｔ　ｒａｔｈｅｒ　ｔｈａｎ　ｔｏｘｉｃ　ａｎｄ　ｖｏｌａｔｉｌｅ　ｏｒｇａｎｉｃ　ｓｏｌｖｅｎｔｓ，ｐａｒｔｉｃｕｌａｒｌｙ　ｃｈｌｏｒｉｎａｔｅｄ　ｈｙｄｒｏｃａｒｂｏｎｓ【１】．Ｔｈｅ　Ｋｎｏｅｖｅｎａｇｅｌ　Ｃｏｒｒｅｓｐｏｎｄｉｎｇ　ａｕｔｈｏｒ：Ａｌｌ　Ａｋｂａｒｉ，Ｒｅｓｅａｒｃｈ　Ａｓｓｉｓｔａｎｔ，　ｒｅｓｅａｒｃｈ　ｆｉｅｌｄｓ：ｏｒｇａｎｉｃ　ａｎｄ　ｈｙｂｒｉｄ　ｐｏｌｙｍｅｒ　ｓｙｎｔｈｅｓｉｓ．Ｅ・ｍａｉｌ：　ａｌｉａｋｂａｒｉ２９１＠ｇｍａｉｌ．ｃｏｍ，ａｌ１．ａｋｂａｒｉ＠ｔａｂｒｉｚｕ．ａｃ．ｉｒ．　ｃｏｎｄｅｎｓａｔｉｏｎ，ｆｉｒｓｔ　ｒｅｐｏｒｔｅｄ　ｉｎ　１　８９４【２】，ｉｓ　ｔｈｅ　ｓｙｎｔｈｅｓｉｓ　ｏｆ　ｅｌｅｃｔｒｏｐｈｉｌｉｃ　ｏｌｅｆｉｎｓ　ｆｒｏｍ　ａｃｔｉｖｅ　ｍｅｔｈｙｌｅｎｅ　ａｎｄ　ｃａｒｂｏｎｙｌ　ｃｏｍｐｏｕｎｄｓ［３】．Ｔｈｅ　ｄｅｖｅｌｏｐｍｅｎｔ　ｏｆ　ｔｈｅ　Ｋｎｏｅｖｅｎａｇｅｌ　ｃｏｎｄｅｎｓａｔｉｏｎ　ｈａｓ　ａ　ｌｏｎｇ　ｈｉｓｔｏｒｙ，ａｎｄ　ｍａｎｙ　ｉｍｐｒｏｖｅｍｅｎｔｓ　ｈａｖｅ　ｂｅｅｎ　ｍａｄｅ　ｉｎ　ｔｈａｔ　ｔｉｍｅ．Ｍａｎｙ　ｏｔｈｅｒ　ｍｏｄｉｆｉｃａｔｉｏｎｓ　ｈａｖｅ　ｂｅｅｎ　ｍａｄｅ　ｔｏ　ｔｈｉｓ　ｐｒｏｃｅｓｓ　ｉｎ　ｒｅｃｅｎｔ　ｙｅａｒｓ　ｕｓｉｎｇ　Ｌｅｗｉｓ　ａｃｉｄ　ｃａｔａｌｙｓｉｓ［４】，ｉｏｎｉｃ　ｌｉｑｕｉｄｓ【５】，ｍｉｃｒｏｗａｖｅ　ｉｒｒａｄｉａｔｉｏｎ［６】，ｈｅｔｅｒｏｇｅｎｅｏｕｓ　ｃａｔａｌｙｓｔｓ［７］，ａｎｄ　ｏｒｇａｎｏ．ｂａｓｅ　ｍｅｄｉａｔｉｏｎ【８】．Ｈｏｗｅｖｅｒ，ｉｎ　ｍａｎｙ　ｏｆ　ｔｈｅｓｅ　ｍｅｔｈｏｄｓ　ｒｅｌａｔｉｖｅｌｙ　ｈａｒｓｈ　ｃｏｎｄｉｔｉｏｎｓ　ａｒｅ　ｒｅｑｕｉｒｅｄ．　２．Ｅｘｐｅｒｉｍｅｎｔｓ　２．１Ｍａｔｅｒｉａｌｓ　Ａｌｌ　ａｌｄｅｈｙｄｅｓ，ｍａｌｏｎｏｎｉｔｒｉｌｅ，ｅｔｈｙｌ　ｃｙａｎｏａｃｅｔａｔｅ，　ＺｒＯＣＩ２．８Ｈ２Ｏ　ａｎｄ　ｏｔｈｅｒ　ｃｈｅｍｉｃａｌｓ　ｗｅｒｅ　ｏｆ　ｃｏｍｍｅｒｃｉａｌ　ｇｒａｄｅ．Ｓｏｍｅ　ａｌｄｅｈｙｄｅｓ　ｗｅｒｅ　ｐｕｒｉｆｉｅｄ　ｐｒｉｏｒ　ｔｏ　ｕｓｅ．　２．２　Ｉｎｓｔｒｕｍｅｎｔａｔｉｏｎ　Ａｌｌ　ｒｅｐｏｒｔｅｄ　ｙｉｅｌｄｓ　ａｒｅ　ｂａｓｅｄ　ｏｎ　ｉｓｏｌａｔ

Green Chemistry (I)

It is important that chemistry students at all levels, whether they intend to pursue careers in

science or not, be introduced to green chemistry and recognize the impact it can have on human

health and the environment. The fresh approach and intriguing concepts presented by green

chemistry are likely to appeal to students and enhance their interest in chemistry. Also, among our

current chemistry students are future chemists for whom early exposures to green chemist4ry can

provide a frame of reference that will enable them to contribute to the greening of chemical

process in the future.

Chemical manufacturing is the source of many useful and enjoyable products on which we

have come to depend. These include

Antibiotics and other medicines;

Plastics;

Gasoline and other fuels;

Agricultural chemicals such as fertilizers and pesticides; and

绿色化学相关作文英文

英文：

Green chemistry is a concept that has been gaining

momentum in recent years. It is the practice of designing

chemical processes and products in a way that reduces or

eliminates the use and generation of hazardous substances.

This approach aims to create a more sustainable and

environmentally friendly future.

One of the key principles of green chemistry is the use

of renewable resources. This means using materials that can

be replenished naturally, such as plant-based feedstocks,

instead of relying on non-renewable resources like fossil

fuels. By doing so, we can reduce our reliance on finite

resources and minimize the impact of our activities on the

environment.

Another important aspect of green chemistry is the

reduction of waste. This can be achieved through the use of innovative technologies and processes that minimize the

Greenchemistry,alsoknownasenvironmentallybenignchemistry,isaphilosophy

ofchemicalresearchandengineeringthatseekstoreduceoreliminatetheuseand

generationofhazardoussubstances.Thisapproachisessentialintodaysworld,where

environmentalconcernsareattheforefrontofscientificandindustrialpractices.Heresa

detailedessayongreenchemistryinEnglish:

Title:TheImportanceofGreenChemistryinModernSociety

Introduction

Inthe21stcentury,theconceptofsustainabilityhasbecomeintegraltovariousfields,

includingchemistry.Greenchemistry,asabranchofsustainablescience,aimstodesign

productsandprocessesthatminimizetheenvironmentalimpactwhileenhancing

efficiency.Thisessaywillexploretheprinciplesofgreenchemistry,itsapplications,and

thesignificanceofintegratingthisphilosophyintoourdailypractices.

PrinciplesofGreenChemistry

Thetwelveprinciplesofgreenchemistry,asoutlinedbyPaulAnastasandJohnWarner,