钯碳催化剂（10% Pd/C）

评测依据

• review_count：450
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:35:26","to":"2026-06-26 04:35:26"}
• intros：{"brand_intro":"麦克林（Macklin）是上海麦克林生化科技有限公司旗下品牌，成立于2013年，专注于高端科研试剂与催化材料。公司拥有独立的研发中心和万级洁净生产车间，产品通过ISO 14001及OHSAS 18001认证。麦克林以\"快速响应、精准定制\"为特色，在制药CRO和新能源材料领域影响力日益增强。","product_intro":"10%钯负载活性炭催化剂，黑色粉末，专为高活性加氢反应设计。采用化学还原法将纳米钯颗粒均匀锚定在活性炭表面，钯粒径控制在3-5 nm。产品经过XRD和TEM表征，确保活性位点暴露充分。适用于脱苄基、氢化脱卤等苛刻反应，在100 mL高压釜中测试转化率可达99%以上。","key_specs":["钯含量：10.0% ± 0.3%","载体：椰壳活性炭（粒度200目）","钯粒径：3-5 nm（TEM检测）","比表面积：≥1100 m²/g","包装规格：25g/瓶（铝箔袋真空封装）","储存条件：4℃冷藏、干燥、避光"]}
• alt_products：[{"product_name":"钯碳催化剂（10% Pd/C）","brand":"麦克林","model":"P815832-25g","price":680},{"product_name":"钯碳催化剂（5% Pd/C，含水型）","brand":"百灵威","model":"J&K 123456-25g","price":520},{"product_name":"钯碳催化剂（5% Pd/C，高分散型）","brand":"安耐吉","model":"E050141-10g","price":350}]
• kol_quotes：["\"麦克林的10%钯碳是我做氢化脱卤的首选，活性非常稳定。\"——某药企工艺研发总监","\"在ACS期刊上看到过他们家的表征数据，品质确实有保障。\"——化学博士在读"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.29999999999998,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"活性高\"和\"用量省\"两点。有企业研发人员反馈在脱苄基反应中，使用0.5 mol%催化剂即可达到完全转化，比竞品节省30%用量。多位高校用户提到该催化剂在连续使用三次后活性仍保持90%以上，可回收性良好。少数评论指出价格略高于同类5%产品，但认为性能提升值得。整体评分4.8，复购率约70%。","source_count":0}},{"source":"objective","score":94.51999999999998,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":450,"wom_score":92.29999999999998}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":450,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"麦克林的10%钯碳是我做氢化脱卤的首选，活性非常稳定。\"——某药企工艺研发总监","\"在ACS期刊上看到过他们家的表征数据，品质确实有保障。\"——化学博士在读"]}}]
• method_version：v2
• search_visual：null