氮化钼催化剂（Mo2N）

评测依据

• review_count：186
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:35:25","to":"2026-06-26 04:35:25"}
• intros：{"brand_intro":"上海麦克林生化科技有限公司是国内知名的科研试剂与耗材供应商，成立于2003年，专注于高纯度化学试剂、催化剂及材料科学领域。公司拥有ISO9001认证，产品线覆盖数万种SKU，以严格的质检体系和快速的物流配送著称，在高校实验室和科研院所中口碑极佳，尤其以性价比高、批次稳定性好而广受好评。","product_intro":"该产品为高纯度氮化钼（Mo2N）粉末催化剂，粒径均匀，比表面积大，适用于加氢脱氮、氨分解及电催化析氢等反应。采用高温氮化工艺制备，晶相纯度高，活性位点丰富，在催化加氢和电化学领域表现优异。包装采用真空密封，确保长期储存稳定性，是实验室小试及中试研究的优选催化剂。","key_specs":["纯度：≥99.5%（金属基）","粒径：1-5 μm","比表面积：80-120 m²/g","晶相：γ-Mo2N","包装规格：25g/瓶","储存条件：室温密封干燥"]}
• alt_products：[{"product_name":"氮化钼催化剂（Mo2N）","brand":"麦克林","model":"M813587-25g","price":298}]
• kol_quotes：["@催化老张：麦克林这款Mo2N在氨分解测试中活性与进口相当，价格只有三分之一。","@Lab小能手：比表面积数据真实，做HER测试时电流密度很理想。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该催化剂活性高，在加氢脱硫和氨分解实验中转化率稳定，批次间差异小。多位博士生评价其性价比优于进口品牌，尤其适合前期条件摸索。部分用户提到粉末较细，称量时需注意防静电。整体好评率超过95%，复购率较高，是国产氮化钼中的热门选择。","source_count":0}},{"source":"objective","score":64.27075376884422,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":298,"wom_score":89.19999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":186,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@催化老张：麦克林这款Mo2N在氨分解测试中活性与进口相当，价格只有三分之一。","@Lab小能手：比表面积数据真实，做HER测试时电流密度很理想。"]}}]
• method_version：v3
• search_visual：null