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<title>Chemistry Batch 09: Surface Chemistry & Catalysis - Programming Framework</title>
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<h1>Chemistry Batch 09: Surface Chemistry & Catalysis</h1>
<div class="navigation">
<a href="index.html">← Back to Programming Framework</a>
<a href="chemistry_index.html">← Back to Chemistry Index</a>
</div>
<div class="process-title">Process 1: Heterogeneous Catalysis</div>
<div class="figure">
<div class="mermaid">
graph TD
A1[Reactant Molecules] --> B1[Catalyst Surface Method]
C1[Catalyst Material] --> D1[Surface Characterization]
E1[Reaction Conditions] --> F1[Temperature Control]
B1 --> G1[Surface Preparation]
D1 --> H1[Active Site Analysis]
F1 --> I1[Pressure Regulation]
G1 --> J1[Surface Cleaning]
H1 --> K1[Site Density]
I1 --> L1[Reaction Pressure]
J1 --> M1[Surface Activation]
K1 --> L1
L1 --> N1[Adsorption Process]
M1 --> O1[Reactant Adsorption]
N1 --> P1[Surface Reaction]
O1 --> Q1[Catalytic Activity]
P1 --> R1[Product Formation]
Q1 --> S1[Reaction Rate]
R1 --> T1[Desorption Process]
S1 --> U1[Turnover Frequency]
T1 --> V1[Product Collection]
U1 --> W1[Catalyst Performance]
V1 --> X1[Yield Analysis]
W1 --> Y1[Optimization Process]
X1 --> Z1[Catalytic Efficiency]
Y1 --> Z1
style A1 fill:#ff6b6b,color:#fff
style C1 fill:#ff6b6b,color:#fff
style E1 fill:#ff6b6b,color:#fff
style B1 fill:#ffd43b,color:#000
style D1 fill:#ffd43b,color:#000
style F1 fill:#ffd43b,color:#000
style G1 fill:#ffd43b,color:#000
style H1 fill:#ffd43b,color:#000
style I1 fill:#ffd43b,color:#000
style J1 fill:#ffd43b,color:#000
style K1 fill:#ffd43b,color:#000
style L1 fill:#ffd43b,color:#000
style M1 fill:#51cf66,color:#fff
style N1 fill:#51cf66,color:#fff
style O1 fill:#51cf66,color:#fff
style P1 fill:#51cf66,color:#fff
style Q1 fill:#51cf66,color:#fff
style R1 fill:#51cf66,color:#fff
style S1 fill:#51cf66,color:#fff
style T1 fill:#51cf66,color:#fff
style U1 fill:#51cf66,color:#fff
style V1 fill:#51cf66,color:#fff
style W1 fill:#51cf66,color:#fff
style X1 fill:#51cf66,color:#fff
style Y1 fill:#51cf66,color:#fff
style Z1 fill:#b197fc,color:#fff
</div>
<div class="figure-caption">
<strong>Figure 1.</strong> Heterogeneous catalysis process showing surface adsorption, reaction mechanism, and catalytic efficiency optimization.
</div>
</div>
<div class="process-title">Process 2: Photocatalysis</div>
<div class="figure">
<div class="mermaid">
graph TD
A2[Light Energy] --> B2[Photocatalyst Method]
C2[Semiconductor Material] --> D2[Band Gap Analysis]
E2[Reactant Solution] --> F2[Irradiation Setup]
B2 --> G2[Catalyst Synthesis]
D2 --> H2[Electronic Structure]
F2 --> I2[Light Source]
G2 --> J2[Surface Modification]
H2 --> K2[Valence Band]
I2 --> L2[Wavelength Control]
J2 --> M2[Active Site Creation]
K2 --> L2
L2 --> N2[Photon Absorption]
M2 --> O2[Electron Excitation]
N2 --> P2[Charge Separation]
O2 --> Q2[Photocatalytic Activity]
P2 --> R2[Redox Reactions]
Q2 --> S2[Reaction Kinetics]
R2 --> T2[Product Formation]
S2 --> U2[Quantum Efficiency]
T2 --> V2[Product Analysis]
U2 --> W2[Performance Evaluation]
V2 --> X2[Conversion Yield]
W2 --> Y2[Process Optimization]
X2 --> Z2[Photocatalytic Efficiency]
Y2 --> Z2
style A2 fill:#ff6b6b,color:#fff
style C2 fill:#ff6b6b,color:#fff
style E2 fill:#ff6b6b,color:#fff
style B2 fill:#ffd43b,color:#000
style D2 fill:#ffd43b,color:#000
style F2 fill:#ffd43b,color:#000
style G2 fill:#ffd43b,color:#000
style H2 fill:#ffd43b,color:#000
style I2 fill:#ffd43b,color:#000
style J2 fill:#ffd43b,color:#000
style K2 fill:#ffd43b,color:#000
style L2 fill:#ffd43b,color:#000
style M2 fill:#51cf66,color:#fff
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style O2 fill:#51cf66,color:#fff
style P2 fill:#51cf66,color:#fff
style Q2 fill:#51cf66,color:#fff
style R2 fill:#51cf66,color:#fff
style S2 fill:#51cf66,color:#fff
style T2 fill:#51cf66,color:#fff
style U2 fill:#51cf66,color:#fff
style V2 fill:#51cf66,color:#fff
style W2 fill:#51cf66,color:#fff
style X2 fill:#51cf66,color:#fff
style Y2 fill:#51cf66,color:#fff
style Z2 fill:#b197fc,color:#fff
</div>
<div class="figure-caption">
<strong>Figure 2.</strong> Photocatalysis process illustrating light-driven reactions, charge separation, and photocatalytic efficiency.
</div>
</div>
<div class="process-title">Process 3: Enzyme Catalysis</div>
<div class="figure">
<div class="mermaid">
graph TD
A3[Substrate Molecules] --> B3[Enzyme Catalysis Method]
C3[Enzyme Protein] --> D3[Active Site Analysis]
E3[Reaction Buffer] --> F3[Temperature Control]
B3 --> G3[Enzyme Purification]
D3 --> H3[Site Characterization]
F3 --> I3[pH Regulation]
G3 --> J3[Conformation Analysis]
H3 --> K3[Binding Affinity]
I3 --> L3[Optimal Conditions]
J3 --> M3[Substrate Binding]
K3 --> L3
L3 --> N3[Enzyme-Substrate Complex]
M3 --> O3[Conformational Change]
N3 --> P3[Catalytic Reaction]
O3 --> Q3[Enzymatic Activity]
P3 --> R3[Product Formation]
Q3 --> S3[Reaction Rate]
R3 --> T3[Product Release]
S3 --> U3[Turnover Number]
T3 --> V3[Product Analysis]
U3 --> W3[Enzyme Performance]
V3 --> X3[Conversion Efficiency]
W3 --> Y3[Optimization Process]
X3 --> Z3[Enzymatic Efficiency]
Y3 --> Z3
style A3 fill:#ff6b6b,color:#fff
style C3 fill:#ff6b6b,color:#fff
style E3 fill:#ff6b6b,color:#fff
style B3 fill:#ffd43b,color:#000
style D3 fill:#ffd43b,color:#000
style F3 fill:#ffd43b,color:#000
style G3 fill:#ffd43b,color:#000
style H3 fill:#ffd43b,color:#000
style I3 fill:#ffd43b,color:#000
style J3 fill:#ffd43b,color:#000
style K3 fill:#ffd43b,color:#000
style L3 fill:#ffd43b,color:#000
style M3 fill:#51cf66,color:#fff
style N3 fill:#51cf66,color:#fff
style O3 fill:#51cf66,color:#fff
style P3 fill:#51cf66,color:#fff
style Q3 fill:#51cf66,color:#fff
style R3 fill:#51cf66,color:#fff
style S3 fill:#51cf66,color:#fff
style T3 fill:#51cf66,color:#fff
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style X3 fill:#51cf66,color:#fff
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style Z3 fill:#b197fc,color:#fff
</div>
<div class="figure-caption">
<strong>Figure 3.</strong> Enzyme catalysis process showing substrate binding, catalytic reaction, and enzymatic efficiency optimization.
</div>
</div>
<div class="process-title">Process 4: Zeolite Catalysis</div>
<div class="figure">
<div class="mermaid">
graph TD
A4[Reactant Molecules] --> B4[Zeolite Catalysis Method]
C4[Zeolite Framework] --> D4[Pore Structure Analysis]
E4[Reaction Conditions] --> F4[Temperature Control]
B4 --> G4[Zeolite Synthesis]
D4 --> H4[Pore Size Distribution]
F4 --> I4[Pressure Regulation]
G4 --> J4[Framework Assembly]
H4 --> K4[Channel Geometry]
I4 --> L4[Reaction Pressure]
J4 --> M4[Active Site Creation]
K4 --> L4
L4 --> N4[Molecular Sieving]
M4 --> O4[Reactant Diffusion]
N4 --> P4[Shape-Selective Reaction]
O4 --> Q4[Catalytic Activity]
P4 --> R4[Product Formation]
Q4 --> S4[Reaction Selectivity]
R4 --> T4[Product Diffusion]
S4 --> U4[Selectivity Analysis]
T4 --> V4[Product Collection]
U4 --> W4[Catalyst Performance]
V4 --> X4[Conversion Yield]
W4 --> Y4[Process Optimization]
X4 --> Z4[Shape-Selective Efficiency]
Y4 --> Z4
style A4 fill:#ff6b6b,color:#fff
style C4 fill:#ff6b6b,color:#fff
style E4 fill:#ff6b6b,color:#fff
style B4 fill:#ffd43b,color:#000
style D4 fill:#ffd43b,color:#000
style F4 fill:#ffd43b,color:#000
style G4 fill:#ffd43b,color:#000
style H4 fill:#ffd43b,color:#000
style I4 fill:#ffd43b,color:#000
style J4 fill:#ffd43b,color:#000
style K4 fill:#ffd43b,color:#000
style L4 fill:#ffd43b,color:#000
style M4 fill:#51cf66,color:#fff
style N4 fill:#51cf66,color:#fff
style O4 fill:#51cf66,color:#fff
style P4 fill:#51cf66,color:#fff
style Q4 fill:#51cf66,color:#fff
style R4 fill:#51cf66,color:#fff
style S4 fill:#51cf66,color:#fff
style T4 fill:#51cf66,color:#fff
style U4 fill:#51cf66,color:#fff
style V4 fill:#51cf66,color:#fff
style W4 fill:#51cf66,color:#fff
style X4 fill:#51cf66,color:#fff
style Y4 fill:#51cf66,color:#fff
style Z4 fill:#b197fc,color:#fff
</div>
<div class="figure-caption">
<strong>Figure 4.</strong> Zeolite catalysis process showing molecular sieving, shape-selective reactions, and catalytic efficiency.
</div>
</div>
<div class="process-title">Process 5: Supported Catalysts</div>
<div class="figure">
<div class="mermaid">
graph TD
A5[Metal Precursors] --> B5[Supported Catalyst Method]
C5[Support Material] --> D5[Surface Area Analysis]
E5[Reaction Conditions] --> F5[Temperature Control]
B5 --> G5[Support Preparation]
D5 --> H5[Pore Volume]
F5 --> I5[Pressure Regulation]
G5 --> J5[Surface Modification]
H5 --> K5[Active Site Density]
I5 --> L5[Reaction Pressure]
J5 --> M5[Metal Deposition]
K5 --> L5
L5 --> N5[Catalyst Activation]
M5 --> O5[Particle Formation]
N5 --> P5[Surface Reaction]
O5 --> Q5[Catalytic Activity]
P5 --> R5[Product Formation]
Q5 --> S5[Reaction Rate]
R5 --> T5[Product Desorption]
S5 --> U5[Turnover Frequency]
T5 --> V5[Product Analysis]
U5 --> W5[Catalyst Performance]
V5 --> X5[Conversion Yield]
W5 --> Y5[Stability Testing]
X5 --> Z5[Supported Catalyst Efficiency]
Y5 --> Z5
style A5 fill:#ff6b6b,color:#fff
style C5 fill:#ff6b6b,color:#fff
style E5 fill:#ff6b6b,color:#fff
style B5 fill:#ffd43b,color:#000
style D5 fill:#ffd43b,color:#000
style F5 fill:#ffd43b,color:#000
style G5 fill:#ffd43b,color:#000
style H5 fill:#ffd43b,color:#000
style I5 fill:#ffd43b,color:#000
style J5 fill:#ffd43b,color:#000
style K5 fill:#ffd43b,color:#000
style L5 fill:#ffd43b,color:#000
style M5 fill:#51cf66,color:#fff
style N5 fill:#51cf66,color:#fff
style O5 fill:#51cf66,color:#fff
style P5 fill:#51cf66,color:#fff
style Q5 fill:#51cf66,color:#fff
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style U5 fill:#51cf66,color:#fff
style V5 fill:#51cf66,color:#fff
style W5 fill:#51cf66,color:#fff
style X5 fill:#51cf66,color:#fff
style Y5 fill:#51cf66,color:#fff
style Z5 fill:#b197fc,color:#fff
</div>
<div class="figure-caption">
<strong>Figure 5.</strong> Supported catalyst process showing metal deposition, surface reactions, and catalytic performance optimization.
</div>
</div>
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<a href="index.html">← Back to Programming Framework</a>
<a href="chemistry_index.html">← Back to Chemistry Index</a>
</div>
<p style="margin-bottom: 0.5rem;"><strong>Gary Welz</strong></p>
<p style="margin-bottom: 0.5rem;">Retired Faculty Member</p>
<p style="margin-bottom: 0.5rem;">John Jay College, CUNY (Department of Mathematics and Computer Science)</p>
<p style="margin-bottom: 0.5rem;">Borough of Manhattan Community College, CUNY</p>
<p style="margin-bottom: 0.5rem;">CUNY Graduate Center (New Media Lab)</p>
<p style="margin-bottom: 0.5rem;">Email: gwelz@jjay.cuny.edu</p>
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