3.1 General Principles for Designing Safer Chemicals 3.2. Techniques in designing of safer chemicals

 2.1 The concept of Green Chemistry  2.2 Promoting the development of Green Chemistry  2.3 Atom Economy of chemistry reaction  2.4 Atom Economy and environmental effects  2.5 Research area of green chemistry  2.6 Twelve principles of green chemistry References

1.1 Typical environmental problems 1.2 Shortage of resources 1.3 Health concerns 1.4 Towards Sustainable Development

一、定性分析阶段 二、定量分析阶段

氧化物及其水合物的酸碱性同种元素,不同氧化态的氧化物,其酸碱性随氧化数的降低酸性减弱,碱性增强

Desired voltage achieved by anode cathode stacking cells (in series) Fuel reformer Natural gas, alcohol

UME's- Advantages Reduced capacitance Low ir drop

Q: What Experiment is This? Excitation Name of experimenttype of excitation time

General Approach to Electrochemical Experiments Identify assumptions Ditusion- ass tran sort +Identify suitable boundary conditions Solye linear diffusion equation (Fick's 2nd law -use Laplace transtorm

Net flow of electrons from MNet flow of electrons from to solute solute to m .Ef more negative than Eredox more positive than Eredox more cathodic more anodic